A-LevelBiologyEnzymes9700/12 · Oct/Nov 2022 · Q131 Mark
A student investigated the effect of substrate concentration on the activity of an enzyme. The graph shows the results of this investigation. [Graph] An increase in which factors could lead to a change in the activity of the enzyme at point X on the graph? 1 pH 2 substrate concentration 3 temperature
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.
A1, 2 and 3
B1 and 2 only
C1 and 3 only
D2 and 3 only
✓ Correct answer
A: 1, 2 and 3
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