O-LevelBiologyEnzymes5090/12 · Oct/Nov 2015 · Q41 Mark
The diagram represents an enzyme and four molecules, A, B, C and D. Which molecule is the substrate of this enzyme?
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.
Amolecule A
Bmolecule B
Cmolecule C
Dmolecule D
✓ Correct answer
A: molecule A
Practise more questions on this topic
Oracle Prep sorts past-paper questions by topic, so you can drill Enzymes and see which topics are most likely to come up next.
Sign up free →