KCET · Chemistry · Biomolecules
Match List-I with List-II
| List-I (Vitamins) | List-II (Deficiency Diseases) | ||
|---|---|---|---|
| (a) | \(\text{B}_1\) | (i) | Convulsions |
| (b) | \(\text{B}_2\) | (ii) | RBC deficiency in haemoglobin |
| (c) | \(\text{B}_6\) | (iii) | Retarded growth |
| (d) | \(\text{B}_{12}\) | (iv) | Burning sensation of the skin |
- A a-ii, b-iv, c-iii, d-i
- B a-iii, b-iv, c-i, d-ii
- C a-i, b-ii, c-iii, d-iv
- D a-iv, b-iii, c-ii, d-i
Answer & Solution
Correct Answer
(B) a-iii, b-iv, c-i, d-ii
Step-by-step Solution
Detailed explanation
According to the biochemical functions and deficiency diseases of vitamins:
Vitamin \(\text{B}_1\) (Thiamine) deficiency causes Beri-beri, which is characterized by loss of appetite and retarded growth. Thus, (a) matches with (iii).
Vitamin \(\text{B}_2\) (Riboflavin) deficiency causes Cheilosis, digestive disorders, and a burning sensation of the skin. Thus, (b) matches with (iv).
Vitamin \(\text{B}_6\) (Pyridoxine) deficiency causes convulsions. Thus, (c) matches with (i).
Vitamin \(\text{B}_{12}\) (Cyanocobalamin) deficiency causes pernicious anaemia, which is characterized by RBCs deficient in haemoglobin. Thus, (d) matches with (ii).
The correct matching is (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii).
Answer: a-iii, b-iv, c-i, d-ii
Vitamin \(\text{B}_1\) (Thiamine) deficiency causes Beri-beri, which is characterized by loss of appetite and retarded growth. Thus, (a) matches with (iii).
Vitamin \(\text{B}_2\) (Riboflavin) deficiency causes Cheilosis, digestive disorders, and a burning sensation of the skin. Thus, (b) matches with (iv).
Vitamin \(\text{B}_6\) (Pyridoxine) deficiency causes convulsions. Thus, (c) matches with (i).
Vitamin \(\text{B}_{12}\) (Cyanocobalamin) deficiency causes pernicious anaemia, which is characterized by RBCs deficient in haemoglobin. Thus, (d) matches with (ii).
The correct matching is (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii).
Answer: a-iii, b-iv, c-i, d-ii
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