A-LevelBiologyBiological molecules9700/12 · Feb/Mar 2022 · Q71 Mark

A student used Benedict's solution to test a sample known to contain carbohydrate. At the end of the test the solution was blue. Which carbohydrate could be present in the sample?

Aglucose

Bfructose

Cmaltose

Dsucrose

✓ Correct answer

D: sucrose

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Topic: Biological molecules, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, Feb/Mar 2022 Paper 1 Variant 2, question 7.

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