Dr. Abhay & Er.

Harneet Sir’s
BRIGHT CAREER INSTITUTE, AKOLA
Zoology
9-June-24
(NEET Repeaters Batch) Ph:

AIIMS / JIPMER / NEET / MHT-CET

9146144555

7385580441
(c) A is false, but R is true.
151. Which one is a disaccharide ? (d) Both A and R are true and R is the correct
(a) Galactose explanation of A
(b) Fructose 157. The chitinous exoskeleton of arthropods is
(c) Maltose formed by the polymerisation of
(d) Dextrin (a) N - acetyl glucosamine
152. True statement for cellulose molecule - (b) lipoglycans
(a)  - 1’- 4” linkage. unbranched (c) keratin sulphate and chondroitin sulphate
(b)  - 1- 4" linkage. branched (d) D - glucosamine.
(c)  - 1' - 4" linkage, branched 158. . In which of the following groups are all
(d)  - 1' - 6" linkage unbranched polysaccharides?
153. Match List-I with List-II. (a) Sucrose, glucose and fructose
List I List II (b) Maltose, lactose and fructose
(A) Inhibitor of catalytic (i) Ricin
(c) Glycogen, sucrose and maltose
activity
(d) Glycogen, cellulose and starch
(B) Possess peptide bonds (ii) Malonate
159. All the following statements about the
(C) Cell wall material in fungi (iii) Chitin
structure of glycogen are true, except :-
(D) Secondary metabolite (iv) Collagen
(a) Branched chains occur, after every ten
Choose the correct answer from the options given
residues
below
(b) It is a copolymer of glucose and
(a) A-ii, B-iii, C-i, D-iv (b) A-ii, B-iv, C-iii, D-i
mannose
(c) A-iii, B-i, C-iv, D-ii (d) A-iii, B-iv, C-i, D-ii
(c) It contains –1, 4–glycosidic linkages
154. . Identify the incorrect pair.
(d) It contains –1, 6–glycosidic linkages
(a) Alkaloids - Codeine
(b) Toxin - Abrin 160. Which of the following is not a
(c) Lectins - Concanavalin A macromolecule?
(d) Drugs – Ricin (a) Amino acid
155. Match List-I with List-II. (b) Nucleotide
List I List II (c) Monosaccharide
(A) Adenine (i) Pigment (d) All the above
(B) Anthocyanin (ii)Polysachharide 161. Which element is present negligible in
(C) Chitin (iii) Alkaloid human body?
(D) Codeine (iv) Purine (a) O
Choose the correct answer from the options (b) C
given below : (c) H
(a) (A) - (iv), (B) - (i), (C) - (ii), (D) - (iii) (d) Si
(b) (A) - (iv), (B) - (iii), (C) - (ii), (D) - (i) 162. Which of the following represents the
(c) (A) - (iii), (B) - (i), (C) - (iv), (D) - (ii) structure of Ribose ?
(d) (A) - (i), (B) - (iv), (C) - (iii), (D) - (ii)
156. Assertion (A) : Sucrose is a non reducing a)
sugar.
Reason (R) : Sucrose is a disaccharide formed by
glycosidic linkage between C-1 of α-glucose and C-
2 of β-fructose.
a) Both A and R are true, but R is not the correct
explanation of A.
(b) A is true, but R is false.

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b) (d) Chitin
168. Given below are two statements :
Statement – I : Primary metabolites have a known
role in physiological functions
Statement – II : Chlorophyll is a secondary
metabolite
c) In the light of the above statements, choose the
correct answer from the options given below :
(a) Statement - I is incorrect but Statement
- II is correct
(b) Both Statement - I and Statement – II
d) None of these are correct
163 All the elements present in a sample of (c) Both Statement - I and Statement – II
earth's crust are also present in a sample of are incorrect
living tissue, but which of the following (d) Statement - I is correct but Statement - II is
element is higher in any living organism incorrect
than in earth's crust? 169. Fructose, found in honey, is a ketohexose. It is
(a) Hydrogen, Oxygen, Carbon and Silicon. also called as:
(b) Hydrogen, Oxygen, Carbon, Nitrogen a) Fruit sugar
and Silicon b) Brain Sugar
(c) Hydrogen, Oxygen, Carbon, Nitrogen c) Blood Sugar
and Sulphur. d) Milk Sugar
(d) Hydrogen, Oxygen, Carbon, Nitrogen, 170. Choose the incorrect enzymatic reaction:
Sulphur and Sodium (a) Dipeptides are broken down by dipeptidases
164. A dehydration reaction links a glucose and a into amino acids
fructose molecule to produce sucrose. What is (b) Maltose is broken down by maltase into glucose
the chemical formula for the sucrose thus formed? and fructose
(a) C12H24O12 (c) Sucrose is broken down by sucrase into glucose
(b) C12H22O11 and fructose
(c) C12H24O11 (d) Lactose is broken down by lactase into glucose
(d) C12H20O10 and galactose.
165. Given below are two statements : 171. Which of the following represents the nucleic
Statement – I : Cellulose is a polymeric acid percentage of the total cellular mass:
polysaccharide. (a) 3-4%
Statement – II : The building blocks of cellulose are (b) 10-15%
glucose molecules. (c) 5-7%
In the light of the above statements, choose the (d) 1%
correct answer from the options given below : 172. Given below are two statements :
(a) Statement - I is incorrect but Statement - II is Statement – I : All of the retentate represents
correct macromolecules
(b) Both Statement - I and Statement – II are correct Statement – II : Lipids are classified as
(c) Both Statement - I and Statement – II are macromolecules because their weight is <800 Da.
incorrect In the light of the above statements, choose the
(d) Statement - I is correct but Statement - II is correct answer from the options given below :
incorrect (a) Statement - I is incorrect but Statement
166. Which of the following are actually not - II is correct
polymeric ? (b) Both Statement - I and Statement – II
(a) Proteins are correct
(b) Polysaccharides (c) Both Statement - I and Statement – II
(c) Lipids are incorrect
(d) Nucleic acids (d) Statement - I is correct but Statement - II is
167. Amylose and Amylopectin chains occur in – incorrect
(a) Glycogen 173. Which of the following inorganic
(b) Starch elements/compounds will be found in ash after
(c) Cellulose
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completely oxidizing the organic matter of a living
tissue
(a) Sodium
(b) Phosphate
(c) CaCO3
(d) All of the above (a) Proline
174. Which of the following is an example of a (b) Methionine
sugar (c) Serine
(a) Glucose (d) Lysine
(b) Lactose 182. Match List -I with List - II
(c) Sucrose List I List II
(d) All of these (A) Glycogen (i) Cholesterol
175. The second most abundant organic molecule (B) Steroid (ii) Choline
on earth is: (C) Lecithin (iii) Ethanolamine
(a) Cellulose (D) Cephalin (iv)Storage
(b) Starch product
(c) Chitin Choose the correct answer from the options given
(d) Hyaluronic acid below
176. Assertion (A) : Glycogen is also called as (a) A-ii, B-iii, C-i, D-iv (b) A-iv, B-i, C-ii, D-iii
animal starch (c) A-iii, B-i, C-iv, D-ii (d) A-iv, B-i, C-iii, D-
Reason (R) : Its structure resembles that of ii
amylopectin Choose the correct answer from the
a) Both A and R are true, but R is not the correct options given below:
explanation of A. (a) (1)-(i), (2)-(ii), (3)-(iii), (4)-(iv)
(b) A is true, but R is false. (b) (1)-(ii), (2)-(i), (3)-(iv), (4)-(iii)
(c) A is false, but R is true. (c) (1)-(iii), (2)-(iv), (3)-(ii), (4)-(i)
(d) Both A and R are true and R is the correct (d) (1)-(iv), (2)-(iii), (3)-(i), (4)-(ii)
explanation of A. 183. Proteins consist of :
177. Decreasing order of organic compounds in a) Carbon, hydrogen, chlorine, sulphur
protoplasm is:- b) Carbon, hydrogen, oxygen, nitrogen
(a) Protein, lipid, Nucleic acid, Vitamin c) Carbon, manganese, phosphorus, nitrogen
(b) Protein, Nucleic acid, carbohydrate, lipid d) Carbon, iodine, oxygen and inorganic
(c) Carbohydrate, Lipid, Nucleic acid and vitamin phosphate
(d) None of these 184. Assertion (A) : All naturally occuring α -amino
178. All lipids are – acids are optically active
(a) Composed of fatty acids Reason (R) Most naturally occuring amino acids
(b) Triglycerides have D-configuration.
(c) Insoluble in water a) Both A and R are true, but R is not the correct
explanation of A.
(d) All the above
(b) A is true, but R is false.
179. Which configuration of protein provide
(c) Both A and R are false.
information only of sequence of amino acids ?
(d) Both A and R are true and R is the correct
(a) Primary explanation of A
(b) Secondary
185. Assertion (A): Haemoglobin is a quaternary
(c) Tertiary
protein.
(d) Quaternary
180. Which is common feature in polysaccharide and Reason (R): It consists of 4 polypeptide chains
protein synthesis ? that fold around each other.
(a) Glycosidic bonding between units (a) Both A and R are true, but R is not the correct
(b) Peptide bonding between units explanation of A.
(c) Unit of both is amino acid (b) A is true, but R is false.
(d) Both are examples of dehydration synthesis (c) Both A and R are true and R is the correct
181. This structural formula is related to which explanation of A
Amino Acid: (d) Both A and R are
false

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186. Assertion (A): Cellulose of our diet simply Statement – I : If a protein is imagined as a line, the
provides bulk (fibre, roughage) and no left end represents C-terminal and right end
nutrient. represents N-terminal
Reason (R): Cellulose is not hydrolysed Statement – II : Adult Haemoglobin consists of 2 α-
subunits and 2 β-subunits
(digested) in our gut. It hastens movement of
In the light of the above statements,
faeces through the intestine.
choose the correct answer from the
(a) Both A and R are true, but R is not the correct options given below :
explanation of A. (a) Statement - I is incorrect but Statement
(b) A is true, but R is false. - II is correct
(c) Both A and R are true and R is the correct (b) Both Statement - I and Statement – II
explanation of A are correct
(d) Both A and R are false (c) Both Statement - I and Statement – II
187. Which one of the following statements is are incorrect
wrong: (d) Statement - I is correct but
(a) Cellulose is a polysachharide Statement - II is incorrect
(b) Uracil is a pyrimidine 193. Following amino acid is :
(c) Glycine is a S-containing amino acid
(d) Sucrose is a disachharide
188. A non-proteinaceous enzyme is
(a) Lysozyme
(b) Ribozyme
(c) Ligase
(d) Pepsin
189. Consider following statements with
reference to lipids: (a) Acidic
(1)Lipids having only single bonds are called (b) Neutral
Unsaturated fatty acids (c) Basic
(2) Lecithin is a phospholipid (d)None of these
(3) Trihydroxy propane is glycerol 194. Aromatic Amino acids include:
(4) Palmitic acid has 20 carbon atoms (a) Tryptophan
(5) Arachidonic acid has 15 carbon atoms (b) Lysine
Choose the correct statements from the options (c) Phenyl-alanine
given below: (d) Both (a) and (c)
(a) (2) and (3) only 195. Given below are two statements :
(b) (2) and (5) only Statement – I : Quaternary structure is the most
(c) (1) and (2) only stable configuration of proteins.
(d) (3) and (4) only Statement – II : All proteins can eventually form
190. Identify the substances having a glycosidic quaternary structure.
bond and peptide bond, respectively in their In the light of the above statements, choose the
structure: correct answer from the options given below :
(a) Glycerol, Trypsin (a) Statement - I is incorrect but Statement
(b) Cellulose, Lecithin - II is correct
(c) Inulin, Insulin (b) Both Statement - I and Statement – II
(d) Chitin, Cholesterol are correct
191. Which one of the following is a basic amino (c) Both Statement - I and Statement – II
acid: are incorrect
(a) Glycine (d) Statement - I is correct but Statement - II is
(b) Lysine incorrect
(c) Valine 196. Which of the following is NOT a function of
(d) Tyrosine proteins in living organisms?
192. Given below are two statements : (a) Enzymatic catalysis
(b) Primary energy substrate
(c) Structural support

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(d) Transport of molecules
197. Assertion: Proteins are amphoteric in nature.
Reason: Proteins have a -COOH and an -NH2 group.
a) Both Assertion and Reason are true, and Reason
is the correct explanation for Assertion.
b) Both Assertion and Reason are true, but Reason
is NOT the correct explanation for Assertion.
c) Assertion is true, but Reason is false.
d) Assertion is false, but Reason is true.
198. Assertion: Saturated fatty acids have a lower
melting point compared to unsaturated fatty acids.
Reason: A saturated fatty acid has only single bonds
between carbon atoms.
a) Both Assertion and Reason are true, and Reason
is the correct explanation for Assertion.
b) Both Assertion and Reason are true, but Reason
is NOT the correct explanation for Assertion.
c) Assertion is true, but Reason is false.
d) Assertion is false, but Reason is true.
199. How many double bonds are found in
arachidonic acid?
(1) 1
(2) 3
(3) 4
(4) 2
200. Statement – I : Amino acids can exist as
Zwitterionic form at acidic and basic pH.
Statement – II : Tyrosine is an Aromatic Amino
Acid
In the light of the above statements, choose the
correct answer from the options given below :
(a) Statement - I is incorrect but Statement
- II is correct
(b) Both Statement - I and Statement – II
are correct
(c) Both Statement - I and Statement – II
are incorrect
(d) Statement - I is correct but Statement - II is
incorrect

By Dr. Abhay Patil 5 9146144555, 7385580441