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A-LevelBiologyBiological molecules9700/12 · May/June 2021 · Q71 Mark

Which row is correct for carbohydrates?

Amacromolecule: sucrose, monomer: starch, polymer: α-glucose
Bmacromolecule: glycogen, monomer: sucrose, polymer: starch
Cmacromolecule: α-glucose, monomer: glycogen, polymer: sucrose
Dmacromolecule: starch, monomer: α-glucose, polymer: glycogen

✓ Correct answer

D: macromolecule: starch, monomer: α-glucose, polymer: glycogen

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About this question

Topic
Biological molecules, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source
A-Level Biology, May/June 2021 Paper 1 Variant 2, question 7.

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