Question: 163. Match List I with List-II :
| List-I | List-II |
|---|---|
| A. Lipase | I. Peptide bond |
| B. Nuclease | II. Ester bond |
| C. Protease | III. Glycosidic bond |
| D. Amylase | IV. Phosphodiester bond |
Choose the correct answer from the options given below:
(1) A-IV, B-II, C-III, D-I
(2) A-III, B-II, C-I, D-IV
(3) A-II, B-IV, C-I, D-III
(4) A-IV, B-I, C-III, D-II
Answer: Option (3)
Explanation:
Lipase is an enzyme that digests fats by breaking ester bonds present in lipids, so A matches with II.
Nuclease acts on nucleic acids and breaks phosphodiester bonds between nucleotides,
so B matches with IV.
Protease digests proteins by breaking peptide bonds between amino acids,
so C matches with I.
Amylase acts on starch and breaks glycosidic bonds present in carbohydrates,
so D matches with III.
Therefore, the correct matching is A-II, B-IV, C-I, D-III, corresponding to option (3).