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Biomolecules question

2020 · 7 Jan · Shift 1 · Q12
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Biomolecules question

2020 · 7 Jan · Shift 1 · Q12

JEE MainChemistryBiomoleculesMCQ+4 / −1
Match the following : (i) Riboflavin (a) Beriberi (ii) Thiamine (b) Scurvy (iii) Pyridoxine (c) Cheliosis (iv) Ascorbic acid (d) Convulsions
  1. A
    (i)-(c), (ii)-(d), (iii)-(a), (iv)-(b)
  2. B
    (i)-(d), (ii)-(b), (iii)-(a), (iv)-(c)
  3. C
    (i)-c, (ii)-(a), (iii)-(d), (iv)-(b)
  4. D
    (i)-(a), (ii)-(d), (iii)-(c), (iv)-(b)
View written solutionFree

Correct answer: C

  1. Identify each vitamin and its deficiency disease

    • Riboflavin is Vitamin B2B_2B2​. Its deficiency causes cheliosis.

      So, (i)→(c)(i) \to (c)(i)→(c)

    • Thiamine is Vitamin B1B_1B1​. Its deficiency causes beriberi.

      So, (ii)→(a)(ii) \to (a)(ii)→(a)

    • Pyridoxine is Vitamin B6B_6B6​. Its deficiency can cause convulsions.

      So, (iii)→(d)(iii) \to (d)(iii)→(d)

    • Ascorbic acid is Vitamin CCC. Its deficiency causes scurvy.

      So, (iv)→(b)(iv) \to (b)(iv)→(b)

  2. Write the complete matching

    (i)−(c),(ii)−(a),(iii)−(d),(iv)−(b)(i)-(c),\quad (ii)-(a),\quad (iii)-(d),\quad (iv)-(b)(i)−(c),(ii)−(a),(iii)−(d),(iv)−(b)

  3. Compare with the given options

    • Option A: (i)−(c),(ii)−(d),(iii)−(a),(iv)−(b)(i)-(c), (ii)-(d), (iii)-(a), (iv)-(b)(i)−(c),(ii)−(d),(iii)−(a),(iv)−(b) ❌
    • Option B: (i)−(d),(ii)−(b),(iii)−(a),(iv)−(c)(i)-(d), (ii)-(b), (iii)-(a), (iv)-(c)(i)−(d),(ii)−(b),(iii)−(a),(iv)−(c) ❌
    • Option C: (i)−(c),(ii)−(a),(iii)−(d),(iv)−(b)(i)-(c), (ii)-(a), (iii)-(d), (iv)-(b)(i)−(c),(ii)−(a),(iii)−(d),(iv)−(b) ✅
    • Option D: (i)−(a),(ii)−(d),(iii)−(c),(iv)−(b)(i)-(a), (ii)-(d), (iii)-(c), (iv)-(b)(i)−(a),(ii)−(d),(iii)−(c),(iv)−(b) ❌

  4. Final answer

    The correct option is C.

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