NEET 2022 · BiologyAmino acids/proteinsPrevious Year Question
Match List I with List II. Choose the correct answer from the options given below: List I: (a) Glycogen (b) Globulin (c) Steroids (d) Thrombin List II: (i) Hormone (ii) Biocatalyst (iii) Antibody (iv) Storage product
Answer: (D) (a)-(iv); (b)-(iii); (c)-(i); (d)-(ii). Answer: (D) (a)-(iv); (b)-(iii); (c)-(i); (d)-(ii).
- A.(a)-(iii); (b)-(ii); (c)-(iv); (d)-(i)
- B.(a)-(iv); (b)-(ii); (c)-(i); (d)-(iii)
- C.(a)-(ii); (b)-(iv); (c)-(iii); (d)-(i)
- D.(a)-(iv); (b)-(iii); (c)-(i); (d)-(ii)✓
Correct Answer
(D) (a)-(iv); (b)-(iii); (c)-(i); (d)-(ii)
Solution & Explanation
Answer: (D) (a)-(iv); (b)-(iii); (c)-(i); (d)-(ii). Solution: (a) Glycogen is the animal storage polysaccharide, so it pairs with (iv) Storage product. (b) Globulin is an immunoglobulin, so it pairs with (iii) Antibody. (c) Steroids act as hormones, so they pair with (i) Hormone. (d) Thrombin is a proteolytic enzyme of blood clotting, so it pairs with (ii) Biocatalyst. This gives a-iv, b-iii, c-i, d-ii. NCERT Reference: Ch 9, p.110, line ~37 — "Starch is a variant of this but present as a store house of energy in plant tissues. Animals have another variant called glycogen."
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