A-LevelBiologyBiological molecules9700/12 · Feb/Mar 2023 · Q81 Mark

Which statements are correct for amylose and also for amylopectin? 1 They are carbohydrate molecules. 2 They are formed by condensation reactions. 3 They are linear molecules. 4 They contain α-1,4 glycosidic bonds.

A1, 2 and 3

B1, 2 and 4

C1, 3 and 4

D2, 3 and 4

✓ Correct answer

B: 1, 2 and 4

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Topic: Biological molecules, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, Feb/Mar 2023 Paper 1 Variant 2, question 8.

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