NEET UG Botany MCQ-103

Question No:1

Most abundant substance in all living organism is

(A) Micromolecules
(B) Macromolecules
(C) Cellular pool
(D) Water

Question No:2

Identify set of polysaccharides from the following

(A) Glucose, Glucogen, Surcose
(B) Glygogen,Sucrose, Maltose
(C) Maltose, Lactose, Surcrose
(D) Glycogen, Cellulose, Starch

Question No:3

Animal starch is

(A) Amylum
(B) Amylose
(C) Glycogen
(D) Inulin

Question No:4

Chitin is component of cell wall of

(A) Bacteria
(B) Fungi
(C) Algae
(D) Angiosperms

Question No:5

The total number of type of nucleotides is

(A) 5
(B) 21
(C) 12
(D) 18

Question No:6

Phosphorylated nitrogenous compounds are a part of

(A) Glycolipids
(B) Nucleolipids
(C) Phospholipids
(D) All the above

Question No:7

The most abundant protein in the animal world is

(A) Collagen
(B) Rubisco
(C) GLUT-4
(D) All the above

Question No:8

Iodine solution is used for testing the presence of

(A) Carbohydrates
(B) Proteins
(C) Fats
(D) Starch

Question No:9

One of the following is a complex polysaccharide

(A) Chitin
(B) glucose
(C) sucrose
(D) maltose

Question No:10

Jute is composed by

(A) Lignin
(B) Suberin
(C) Hemicellulose
(D) Cellulose

Question No:11

Highest quantity of cellulose can be traced in

(A) lipid
(B) coir
(C) hemp
(D) cotton

Question No:12

Cellulose is

(A) Tetra saccharide
(B) Homopolysaccharide
(C) Penta polysaccharide
(D) Hetero polysaccharide

Question No:13

Insulin is

(A) Polysaccharide
(B) Protein
(C) Oligosaccharide
(D) Lipid

Question No:14

The following compound is the smallest

(A) Maltose
(B) Glucose
(C) Glycine
(D) Cellulose

Question No:15

Lactose is a polysaccharide of

(A) Glucose + fructose
(B) Glucose + glucose
(C) Glucose+galactose
(D) Galactose+galactose

Question No:16

In some fruits like Bhindi the mucilage is made up of

(A) Galactose
(B) Mannose
(C) both (a) and (b)
(D) Lactose

Question No:17

Raffinose on hydrolysis gives

(A) Glucose, fructose and lactose
(B) Glucose, fructose and galactose
(C) Fructose, glucose and erithrose
(D) Glucose, fructose and mannose

Question No:18

Cellulose is the polymer of

(A) L-fructose
(B) D-fructose
(C) D-glucose
(D) Amylose

Question No:19

Malt sugar is

(A) Lactose
(B) Glucose
(C) (c) Maltose
(D) Fructose

Question No:20

Table sugar is

(A) Lactose
(B) Trehalose
(C) Sucrose
(D) Fructose