Match List-I with List-II:
List-I List-II
A. Chitin I. Polymer of fructose
B. Lecithin II. Protein
C. Collagen III. Polysaccharide
D. Inulin IV. Phospholipid 

Choose the correct answer from the options given below: 
1. A -III , B-II, C-I, D-IV
2. A -III, B-I, C-II, D-IV
3. A -IV, B-III, C-I, D-II
4. A -III , B-IV, C-II , D-I
Subtopic:  Proteins | Lipids | Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 91%
Level 1: 80%+
Hints

Which of the following statement is/are incorrect regarding polysaccharides?
A. Inulin is a polymer of fructose
B. Both starch and glycogen are present as storehouses of energy in plant tissue
C. Glucose is a monomer of cellulose
D. Cellulose is a homopolymer while chitin is a heteropolymer 
E. Starch does not contain complex helices and hence cannot hold I2
Choose the correct answer from the options given below:
1. A, B, C only
2. B, D, E only
3. B, E only
4. B, C, D only
Subtopic:  Carbohydrates: Starch & Glycogen | Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 60%
Level 2: 60%+
Hints

Match the items listed in column-I with column-II.
Column -I Column-II
a. Cellulose (i) Storehouse of energy in plants
b. Inulin  (ii) Exoskeleton of arthropods
c. Starch  (iii) Polymer of fructose
d. Chitin  (iv) Structural element of plant cell wall
Choose the correct option.
1. a(iii), b(iv), c(i), d(ii)
2. a(iv), b(iii), c(ii), d(i)
3. a(iv), b(ii), c(iii), d(i)
4. a(iv), b(iii), c(i), d(ii)
Subtopic:  Carbohydrates: Glycosidic Bond & Disaccharide | Carbohydrates: Starch & Glycogen | Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 87%
Level 1: 80%+
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Match column I with column II and select the correct option:
Column I Column II
a. The structural component of the cell wall of fungi (i) Malonate
b. Competitive inhibitor of succinic
dehydrogenase
(ii) Sucrose
c. Glycosidic bond (iii) Chitin
d. Alkaloid used as painkiller (iv) Morphine

1. a(iii), b(i), c(iv), d(ii)
2. a(i), b(ii), c(iii), d(iv)
3. a(iii), b(i), c(ii), d(iv)
4. a(ii), b(i), c(iii), d(iv)
Subtopic:  Primary & Secondary Metabolites | Carbohydrates: Glycosidic Bond & Disaccharide | Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 93%
Level 1: 80%+
Hints

Match the following:

(a) Inhibitor of catalytic activity of succinate dehydrogenase (i) Ricin
(b) Possess peptide bonds (ii) Malonate
(c) Cell wall material in fungi (iii) Chitin
(d) Secondary metabolite (iv) Collagen

Choose the correct option from the following:
(a) (b) (c) (d)
1. (iii) (i) (iv) (ii)
2. (iii) (iv) (i) (ii)
3. (ii) (iii) (i) (iv)
4. (ii) (iv) (iii) (i)
Subtopic:  Proteins | Enzyme Inhibition | Primary & Secondary Metabolites | Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 89%
Level 1: 80%+
NEET - 2020
Hints
Links

Assertion (A): The exoskeleton of insects is made of chitin.
Reason (R): Chitin is a homopolysaccharide.
 
1. Both (A) and (R) are true and (R) is the correct explanation of (A).
2. Both (A) and (R) are true but (R) is not the correct explanation of (A).
3. (A) is true but (R) is false.
4. Both (A) and (R) are false.
Subtopic:  Carbohydrates | Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 72%
Level 2: 60%+
Hints

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Inulin is a collection of:
1. Fructose polymers
2. Sucrose polymers
3. Lactose polymers
4. Glucose polymers
 
Subtopic:  Carbohydrates | Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 96%
Level 1: 80%+
Hints

'Monellin' is :
1. A non-toxic sweetener
2. A protein obtained from a West African berry plant
3. Both (1) and (2)
4. A polysaccharide 
Subtopic:  Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 80%
Level 1: 80%+
Hints

Which of the following represents an amino-sugar?
1. Ascorbic acid
2. Mannitol
3. Glucuronic acid
4. Glucosamine 
Subtopic:  Carbohydrates: Introduction | Carbohydrates: Glycosidic Bond & Disaccharide | Carbohydrates: Cellulose, Chitin, Inulin & Agar |
 77%
Level 2: 60%+
Hints

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