Educational Wealth: MDCAT

<h2 style="text-align: left;">MSCQ-Preparation test for MDCAT-2022-Paper Biology  </h2>

BIOLOGY

Q .1       Q: 1  
It is not a difference of plant cell with animal cell:

Q .2        
<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">This is not always true regarding cytoplasm of
bacterial cell:

Q .3        
<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Cell is considered as a unit of life in:

<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) All prokaryotes                                            <span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">C) All living organisms

Q .4        
<span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">All of the following are commonly present in
both plant and animal cells except:

<span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Centrioles<span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                            <span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                        D)
Nucleus

Q .5        
<span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Centrioles are never found in:<span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">

A) Animals                                                       C) Fungi

B) Paramecium                                                 D) Protists

Q .6        
<span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">The outer convex surface of Golgi apparatus is
formed by the budding of:

<span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) Endoplasmic
reticulum                                <span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">C)
Smooth endoplasmic reticulum

<span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Rough endoplasmic reticulum                      D) Lysosomes<span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">

Q .7        
<span style="font-size: 11pt; line-height: 92%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">The function of nucleolus is to make:

Q .8        
All
of these are macromolecules except:

Q .9        
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">All can be explained on the basis of cell
theory except:

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) HIV                                     <span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                        <span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">C)
Nostoc

Q .10     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Cytosol is a site of many metabolic processes
like:

Q .11     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Secretory vesicles arise from_______ of Golgi
apparatus:

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) Maturing face<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                              <span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">C)
Convex face

Q .12     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Technically, autophagosomes are also known as:

Q .13     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">An animal cell can have all organelles except:

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) Glyoxisomes<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                                <span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">C) Peroxisomes

Q .14     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">In unit membrane model, the region of lipid
bilayer attached to globular proteins is:

Q .15     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">All of the following can easily pass through
cell membrane except:

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            A)
H+<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                                               C)
O2

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            B) H2O                                                             D)
CO2

Q .16     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Which of the following function is not
performed by cell membrane?

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            A) It helps in nervous co-ordination                  C) It prevents cell from osmotic lysis

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            B) It helps in chemical
co-ordination                 D) Phagocytosis

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) <span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Cell wall                                                      D)
Mitochondria

Q .18     
<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">All of the following processes takes place in
mitochondria except:<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) Anaerobic respiration<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                   C)
Electron transport chain

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            B) <span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Aerobic
respiration                                       D)
Fatty acid metabolism

Q .19     
<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">It is
present in animal cell but absent in plant cell<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">:<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Vacuole                                                       <span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">D)
Nucleus

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Lipids                                                          D)
Sterols<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) <span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Fructocellulose                                             D) Ribofuranose

Q .22     
<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Histone proteins are positively charged due to:<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">

Q .23     
<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Fatty acids are present in all of the following
except:<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) <span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Waxes                                                          D)
Terpenoids

Q .24     
<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Which of the following is a phospholipid?

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) Lecithin<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                                       C)
Cholesterol

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) <span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Sterol                                                           D)
Steroid

Q .25     
<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">It is responsible for maintaining primary
structure of DNA:

Q .27      <span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">These compounds have lower proportion of
oxygen:

Q .28     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Most common stereoisomer of glucose found in
nature is:

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) L-Glucose                                                    C)
D-Glucose

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Fructose                                                       D)
Alpha glucose

Q .29      <span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Keratin
is a protein abundantly found in:

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            A) Muscles                                                       C) Hairs

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B)
Ligaments                                                    D)
Blood

Q .30      <span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Which one is a product of conjugation in Golgi
complex?

<span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) Glycolipids<span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                                  C) Sphingolipids

<span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Phospholipids                                               <span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">D) Acylglycerol

Q .31      <span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">In
Insulin molecule, two chains are held together by:

Q .32           
<span style="font-size: 11pt; letter-spacing: -0.3pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Which of the following
chemical component has the greatest contribution in a mammalian cell weight?

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            A) Protein                                                        C)
Carbohydrate

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            B) Lipid                                                            D) Water

Q .33     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Which of the following bonds provides stability
to complex carbohydrate molecules?

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            <span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) C-C<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                                             C)
C-O

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            B) C-H                                                             D)
C-N

Q .34     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Lactose is a disaccharide consisting of:

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            A) Glucose and glucose                                     C) Glucose and
galactose

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            B) Glucose and maltose                                    D) Fructose and maltose

Q .35     
<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">In sucrose the linkage is:

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            <span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) 1-4 glycosidic                                               C)
2-4 glycosidic

<span style="font-size: 11pt; line-height: 99%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            B) 1-2 glycosidic                                               D) 1-6
glycosidic

Q .36     
<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Which of the following is an aldo-triose?

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            A) Dihydroxyacetone                                        C)
Ribulose

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            <span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Glyceraldehyde<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                            D) Erythrose

Q .37     
<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Which of the following compound further
increases hydrophobic character of plasma membrane:

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            <span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A)  Lecithin<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                                      C)
Steroid

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            B) Cholesterol                                                  D)
Rubber

Q .38     
<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Which of the following correctly describes the
composition of ATP?

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            <span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) 1 ribose, 1
adenine, 3 phosphate<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                   C)
1 ribose, 3 adenine, 3 phosphate

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            B) 1 ribose, 1 adenosine, 3
phosphate                D) 1 ribose, 3 adenosine, 3 phosphate

Q .39     
<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Which of the following terms include all
others?

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            A) Nucleotide                                                   C)
Purines

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            <span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Nucleic acid                                     <span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            D)
Nucleoside

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) It is hexose sugar                                         <span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">D) It
has glycosidic bond

Q .41      <span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Exclusive character of fungi is:

<span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) Nuclear mitosis<span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                            C)
Absorptive mode of nutrition

<span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Cell wall                                                      <span style="font-size: 11pt; line-height: 110%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">D) Spore formation

Q .42     
<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Which of the following infections caused by
fungi is superficial?

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            <span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">A) Ringworm<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                                   C)
Histoplasmosis

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">            B) Aspergillosis                                                 D)
Ergotism

<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Stationary phase                                           D) Decline
phase<span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">

Q .45      <span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">An enzyme without its co-factor is called :

Q .46      <span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Malonic acid is the competitive inhibitor of :

<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Succinic acid
dehydrogenase<span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                         <span style="font-size: 11pt; line-height: 95%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">D) Malonic acid

Q .47      Virus that
attacks on spinal cord in humans is:

A) Pox virus                                                     C)
Herpes virus

B) Influenza virus                                             D) Polio virus

Q .48      <span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Least
amount of peptidoglycan is present in ____________ but absent in__________

<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Gram negative
bacteria, Mycoplasma<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                        D)
Mycoplasma, Archaeobacteria

Q .49     
<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Vitamin K producing bacteria are present in:

Q .50     
<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Pick the wrong statement regarding co-factor:

Q .51     
<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Feedback inhibition of an enzyme is influenced
by:

<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) End-product<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                                 D)
External factors

Q .52      Most of the
fungi are multicellular and are called:

A) Thallophytes                                                            C)
Yeasts

B) Molds                                                          D)
Halophytes

Q .53      Morchella esculenta is
an example of:

A) Mushroom                                                   C) Morel

B) Truffle                                                         D)
Lichen

Q .54      All of the
following products are obtained through Aspergillus
except:

A) Soya sauce                                                   C)
Soya paste

B) Acetic acid                                                   D)
Citric acid

Q .55     
<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">All of the followings match with each other
except:

<span style="font-size: 11pt; letter-spacing: -0.3pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) Green sulphur bacteria
and photosynthesis                D) Techoic acid and gram negative bacteria<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;"> <span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">

Q .56     
<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">It is an example of RNA non-enveloped virus:

<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-font-weight: bold; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B) HAV<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">                                                            <span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">D) HIV

Q .57     
<span style="font-size: 11pt; line-height: 102%; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">Main chemical difference between bacterial and
eukaryotic cell membrane is that:

Q .58     
Eight
cocci bacteria in a single plane will form:

A) Streptococci                                                 C) Sarcina

Q .59     
A
procedure to eliminate possibility of infection:

A) Antiseptics                                                  C)
Disinfectant

Q .60     
Ergot
fungi is source of a medicine that is used to treat:

A) Cancer                                                         C)
Gangrene <span style="font-size: 11pt; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-bidi; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-bidi; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-bidi;">B)
Hypercholesterolemia                                   D) Migraine

A) Potato                                                          C)
Dates

B) Figs                                                             D)
Figs and dates

Q .62     
The
nucleolus is composed of

A) Ribonucleoproteins                                      C)
glycolipids

B) phospholipids                                               D)
lipoproteins

Q .63     
One
of the following structures is always in a pair:

A) Ribosomes                                                   C)
Centromeres

B) Centrioles                                                    D)
Chromosomes

A) Pinocytosis                                                  C)
Exocytosis

B) Phagocytosis                                                            D)
Endocytosis

A) Constant                                                      C)
Rate doubles

B) Decreased                                                    D)
Unchanged

A) Ulothrix                                                       C)
Hyphomicrobium

B) Rhizopus                                                     D)
Green algae

Q .68     
All
the biological membranes have fluid nature because of the continuous motion of:

A) Membrane proteins      
                               C)
Phospholipids

B) Glycoproteins                                               D)
Membrane proteins & phospholipids

A) Stroma                                                        C)
Inner membrane

B) Matrix                                                         D)
Outer membrane

Q .70     
Mitochondria
release energy in the form of:

A) hydrogen ions (H+)                                       C) ATP

B) hydroxyl ions (OH-)                                      D)
ADP

A) Water                                                          C)
Lipid

B) Carbohydrate                                               D)
Protein

Q .72     
These
are non-reducing sugars:

A) Glucose                                                       C)
Fructose

B) Starch                                                          D)
Glucose and Fructose

A) Penicillium                                                  C)
Yeast

B) Aspergillus                                                   D)
Neurospora

Q .74     
What
is true about nucleus?

A) is the most prominent in the cell                  C)
controls all activities of a cell

B) contains all DNA of a cell                             D) all of these

A) SER                                                             C)
Cytoskeleton

B) RER                                                            D)
Golgi apparotus

A) R.E.R                                                          C)
Golgi bodies

B) S.E.R                                                           D)
Centriole

A) Phospho lipid                                               C)
Waxes

B) Sphingolipids                                               D)
Glyco protein

A) prosthetic group                                           C)
co-enzyme

B) apo enzyme                                                  D)
activator

A) Glycoprotein                                                C)
Glycolipid

B) Lipoprotein                                                  D)
Polysaccharides

Q .80     
The
functional speficity of an enzyme is the result of its specific:

A) Chemistry                                                    C)
Configuration

B) Concentration                                              D)
both chemistry and configuration

Q .81     
Induced
fit model was proposed by:

A) Emil Fischer                                                C)
Robert Brown

B) Koshland                                                     D)
Robert Koch

A) 5.50                                                             C)
4.50

B) 2.00                                                             D)
6.80

A) Twort                                                          C)
Louis Pasteur

B) D’Herelle                                                     D)
Charles Chamberland

Q .84     
If
inorganic co-factor is loosely bonded to enzyme it is called as:

A) Co-enzyme                                                  C)
prosthetic group

B) activator                                                      D)
apoenzyme

Q .85     
According to Lock and
Key model of Emil Fischer which acts as key?

A) Enzyme                                                       C)
substrate

B) ES complex                                                  D)
product

Q .86     
Active site of
succinic dehydrogenase is blocked by:

A) Succinic acid                                               C)
Malonic acid

B) Fumaric acid                                                            D)
Malic acid

Q .87     
Entire cell wall of a
bacterium is a single huge molecule called:

A) Peptidoglycan                                              C)
Murein

B) Saccule                                                        D)
Sacculus

Q .88     
Peptidoglycan
consists of

A) Polysaccharide only                                      C)
Both a & b

B) Amino acids only                                         D)
Lipids only

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