O-LevelBiologyEnzymes5090/12 · Oct/Nov 2022 · Q61 Mark
The graph shows the effect of varying pH values on the activity of four different enzymes, A, B, C and D. Which enzyme is active in the stomach?
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.
AEnzyme A
BEnzyme B
CEnzyme C
DEnzyme D
✓ Correct answer
A: Enzyme A
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