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Match List-I with List-II List-I (Saccharides) (A) Sucrose (B) Maltose (C) Lactose (D) Amylopectin List-II (Glycosidic-linkages found) (I) α 1–4 (II) α 1–4 and α 1–6 (III) α 1–β2 (IV) β1–4 Choose the correct answer from the options given below :

1. (A)-(III), (B)-(I), (C)-(IV), (D)-(II)
2. (A)-(IV), (B)-(II), (C)-(I), (D)-(III)
3. (A)-(II), (B)-(IV), (C)-(III), (D)-(I)
4. (A)-(I), (B)-(II), (C)-(III), (D)-(IV)

Correct answer: (A)-(III), (B)-(I), (C)-(IV), (D)-(II)

Solution

The correct matches reflect the specific glycosidic linkages in each saccharide: Sucrose has an α 1–β2 linkage, Maltose features α 1–4 linkages, Lactose contains β1–4 linkages, and Amylopectin has both α 1–4 and α 1–6 linkages.

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