Skip to main content
O-LevelBiologyEnzymes5090/11 · Oct/Nov 2012 · Q41 Mark

According to the lock and key hypothesis, which is the lock and which is the key for the enzyme lipase?

Afatty acids, lipids
Blipase, lipids
Clipase, fatty acids
Dlipids, lipase

✓ Correct answer

D: lipids, lipase

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 →

About this question

Topic
Enzymes, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, Oct/Nov 2012 Paper 1 Variant 1, question 4.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content

Related Biology questions

© 2026 Oracle Prep