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9700 past papers

9700 · topic questions

Carbohydrates and lipids

Biology6 questions

6 past-paper questions on Carbohydrates and lipids

  • 9700/23 · October/November 20244 marks

    Students investigated the composition of the cell wall of leaf cells of thale cress, Arabidopsis thaliana. The students began by…

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  • 9700/23 · October/November 20244 marks

    Biofuels contain alcohols that are produced by the fermentation of sugars derived from crop waste. This waste contains cellulose…

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  • 9700/22 · May/June 20243 marks

    Describe the structure of a cellulose molecule.

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  • 9700/41 · October/November 20243 marks

    State the difference in the relative energy values of carbohydrates and lipids as respiratory substrates, and explain the reasons…

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  • 9700/42 · October/November 20243 marks

    Glycogen synthase catalyses the conversion of glucose to glycogen in liver cells. The production of glycogen synthase is coded…

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  • 9700/22 · October/November 20242 marks

    The analysis of the triglycerides present in the different samples of olive oil showed that: • there are many different…

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Carbohydrates and lipids (9700) past-paper questions — marked instantly

These are real Cambridge Biology past-paper questions on Carbohydrates and lipids. Open one, attempt it, then upload your working — MarkScheme grades it against the official 9700 mark scheme so you see exactly where the marks are won and lost on this topic.

Frequently asked questions

How many Carbohydrates and lipids questions are there for 9700?
This page collects 6 recent Cambridge Biology (9700) past-paper questions tagged to Carbohydrates and lipids. Each links straight to instant marking against the official 9700 scheme.
How are Carbohydrates and lipids answers marked?
Type or photograph your working and MarkScheme scores it against the real 9700 mark scheme for this topic — method, accuracy and any band descriptors — so you see exactly where the marks are.
Where can I learn Carbohydrates and lipids first?
Start with the free Biology lesson on Carbohydrates and lipids, then come back and drill past-paper questions under timed conditions.