A-LevelBiologyBiological molecules9700/12 · Feb/Mar 2025 · Q381 Mark

The diagrams show three different bonds. [Figure 38.1] Which bonds are found in an antibody molecule?

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.

A1, 2 and 3

B1 and 2 only

C1 and 3 only

D2 and 3 only

✓ Correct answer

A: 1, 2 and 3

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Topic: Biological molecules, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, Feb/Mar 2025 Paper 1 Variant 2, question 38.

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