O-LevelChemistryOrganic Chemistry5070/11 · Oct/Nov 2011 · Q381 Mark

Which pair of macromolecules both contain the linkage shown?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

Afats and proteins

Bnylon and proteins

Cstarch and sugars

DTerylene and sugars

✓ Correct answer

B: nylon and proteins

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2011 Paper 1 Variant 1, question 38.

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