9700 · topic questions
Proteins
8 past-paper questions on Proteins
Describe the structure of a collagen molecule and the structure of a collagen fibre.
Practise the full question →Students investigated the composition of the cell wall of leaf cells of thale cress, Arabidopsis thaliana. The students began by…
Practise the full question →Suggest and explain how the protease produced by S. epidermidis cells prevents the growth of an S. aureus population on human…
Practise the full question →Descriptions of the structure of melittin are shown in Table 2.1. Complete Table 2.1 by writing the level of protein structure…
Practise the full question →One desirable feature of artificial blood products, such as artificial red blood cells, is that they should be economical to…
Practise the full question →Describe features of a haemoglobin molecule that are typical of a globular protein, other than having an approximately spherical…
Practise the full question →Complete the diagram of the structure of lysine in Fig. 2.1.
Practise the full question →Osteogenesis imperfecta is a disease that results from a deficiency in collagen. Suggest how a named tissue or structure is…
Practise the full question →
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Proteins (9700) past-paper questions — marked instantly
These are real Cambridge Biology past-paper questions on Proteins. 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 Proteins questions are there for 9700?
- This page collects 8 recent Cambridge Biology (9700) past-paper questions tagged to Proteins. Each links straight to instant marking against the official 9700 scheme.
- How are Proteins answers marked?
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- Where can I learn Proteins first?
- Start with the free Biology lesson on Proteins, then come back and drill past-paper questions under timed conditions.