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A-LevelBiologyBiological molecules9700/12 · Feb/Mar 2019 · Q91 Mark

Which feature of glycogen distinguishes glycogen from starch?

AAll glycogen molecules are highly branched.
BAll glycogen molecules are polysaccharides.
CAll glycogen molecules contain α-glucose.
DAll glycogen molecules contain 1,4-glycosidic bonds.

✓ Correct answer

A: All glycogen molecules are highly branched.

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About this question

Topic
Biological molecules, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source
A-Level Biology, Feb/Mar 2019 Paper 1 Variant 2, question 9.

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