A-LevelBiologyBiological molecules9700/12 · Oct/Nov 2013 · Q71 Mark

Which row is correct when one molecule of sucrose is hydrolysed? [Figure 7.1]

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.

Amolecules of reducing sugar: 1, molecules of water: 1

Bmolecules of reducing sugar: 1, molecules of water: 2

Cmolecules of reducing sugar: 2, molecules of water: 1

Dmolecules of reducing sugar: 2, molecules of water: 2

✓ Correct answer

C: molecules of reducing sugar: 2, molecules of water: 1

Oracle Prep sorts past-paper questions by topic, so you can drill Biological molecules and see which topics are most likely to come up next.

Topic: Biological molecules, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, Oct/Nov 2013 Paper 1 Variant 2, question 7.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content