A-LevelBiologyBiological molecules9700/12 · May/June 2011 · Q61 Mark

Which polysaccharides are branched and which are unbranched? [Figure: Table with columns 'branched' and 'unbranched']

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Aamylose cellulose

Bamylopectin cellulose

Ccellulose amylose

Dcellulose amylopectin

✓ Correct answer

B: amylopectin cellulose

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Topic: Biological molecules, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, May/June 2011 Paper 1 Variant 2, question 6.

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