AS & A Level Biology (9700) — May–June 2024, Paper 32
2 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Question 1 · 21 marks · Enzymes
Some fruits contain protease enzymes. These enzymes can denature the proteins in milk, causing the milk to clot. You will investigate the effect of protease concentration on the…
Answer this question and get it marked →Question 2 · 19 marks · Transport in plants
K1 is a slide of a stained transverse section through a plant leaf. Fig. 2.1 shows a circular outline of the whole leaf section with a shaded quarter-segment indicating the region…
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