Which one of the following is a non-reducing carbohydrate?

1. Maltose                                      
2. Sucrose
3. Lactose
4. Ribose 5-phosphate
Subtopic:  Carbohydrates |
 82%
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Identify the substances having a glycosidic bond and peptide bond, respectively in their structure:

1. Glycerol, trypsin 2. Cellulose, lecithin
3. Inulin, insulin 4. Chitin, cholesterol 
Subtopic:  Proteins | Carbohydrates |
 66%
From NCERT
NEET - 2020
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Match the following:

(a) Inhibitor of catalytic activity (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 | Carbohydrates | Enzyme Inhibition | Primary & Secondary Metabolites |
 81%
From NCERT
NEET - 2020
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Match List-I with List-II.

List-I List-II
(a) Protein I. C-C double bonds
(b) Unsaturated fatty acid II. Phosphodiester bonds
(c) Nucleic acid III. Glycosidic bonds
(d) Polysaccharides IV. Peptide bonds

Choose the correct answer from the options given below.

(a) (b) (c) (d)
1. (ii) (i) (iv) (iii)
2. (iv) (iii) (i) (ii)
3. (iv) (i) (ii) (iii)
4. (i) (iv) (iii) (ii)
Subtopic:  Nucleic Acid | Proteins | Carbohydrates | Lipids |
 87%
From NCERT
NEET - 2021
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Cellulose, the most important constituent of plant cell wall, is made of

1. Unbranched chain of glucose molecules linked by α 1, 4 glycosidic bond
2. Branched chain of glucose molecules linked by β 1, 4 glycosidic bond in straight chain and β 1, 6 glycosidic bond at the site of branching
3. Unbranched chain of glucose molecules linked by β 1, 4 glycosidic bond
4. Branched chain of glucose molecules linked by α 1, 6 glycosidic bond at the site of branching
Subtopic:  Carbohydrates |
 55%
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