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Biomolecules question

2021 · 24 Feb · Shift 2 · Q11
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Biomolecules question

2021 · 24 Feb · Shift 2 · Q11

JEE MainChemistryBiomoleculesMCQ+4 / −1
Match List - I and List - II.

List I List II
(a) Valium (i) Antifertility drug
(b) Morphine (ii) Pernicious anaemia
(c) Norethindrone (iii) Analgesic
(d) Vitamin B12{B_{12}}B12​ (iv) Tranquilizer
  1. A
    (a)-(i), (b)-(iii), (c)-(iv), (d)-(ii)
  2. B
    (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
  3. C
    (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
  4. D
    (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
View written solutionFree

Correct answer: D

  1. We match each item in List I with its correct description from List II.

  2. Identify each compound/drug:

    (a) Valium

    • Valium is the trade name of diazepam.
    • It is a tranquilizer.
    • So, (a)→(iv)(a) \to (iv)(a)→(iv).

    (b) Morphine

    • Morphine is a powerful analgesic (pain-relieving drug).
    • So, (b)→(iii)(b) \to (iii)(b)→(iii).

    (c) Norethindrone

    • Norethindrone is a synthetic progesterone-like compound used in birth control pills.
    • Hence, it is an antifertility drug.
    • So, (c)→(i)(c) \to (i)(c)→(i).

    (d) Vitamin B12B_{12}B12​

    • Deficiency of vitamin B12B_{12}B12​ causes pernicious anaemia.
    • So, (d)→(ii)(d) \to (ii)(d)→(ii).

  3. Final matching:

(a)−(iv),(b)−(iii),(c)−(i),(d)−(ii)(a)-(iv),\quad (b)-(iii),\quad (c)-(i),\quad (d)-(ii)(a)−(iv),(b)−(iii),(c)−(i),(d)−(ii)
  1. Compare with options:
  • Option D matches exactly.

Therefore, the correct answer is D.

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