Biology (9–1) 0970
Cambridge IGCSE Biology (9–1) 0970 — Enzymes topical past papers
87 past-paper questions on Enzymes for Biology (9–1) 0970.
- Questions
- 87
- Years
- 2020–2025
- With mark scheme
- 100%
- Questions 2021–2025
- 72
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How Enzymes has been examined
From 2021 to 2025, Enzymes was on Paper 6 · Alternative to Practical in 7 of 9 exam series, worth about 29% of that paper’s marks.
| Paper | Questions | Share of marks | Series |
|---|---|---|---|
| Paper 1 · Multiple Choice (Core) | 22 | 4% | 9 of 9 |
| Paper 2 · Multiple Choice (Extended) | 24 | 4% | 9 of 9 |
| Paper 3 · Theory (Core) | 8 | 9% | 7 of 9 |
| Paper 4 · Theory (Extended) | 10 | 12% | 7 of 9 |
| Paper 6 · Alternative to Practical | 8 | 29% | 7 of 9 |
Momentum’s own count, over the questions in its bank for these years: a series is one exam session, every zone included, and a question filed under two chapters counts in both. Median marks per question: 1.
Filed in Momentum under: Enzymes.
Practising in Momentum
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