Biology 7402
AQA A Level Biology 7402 — The Control of Gene Expression topical past papers
25 past-paper questions on The Control of Gene Expression for Biology 7402.
- Questions
- 25
- Years
- 2017–2025
- With mark scheme
- 100%
- Questions 2021–2025
- 14
Anyone can browse these pages. Opening the questions and their mark schemes takes a free Momentum account.
How The Control of Gene Expression has been examined
From 2021 to 2025, The Control of Gene Expression was on Paper 2 in 4 of 5 exam series, worth about 18% of that paper’s marks.
| Paper | Questions | Share of marks | Series |
|---|---|---|---|
| Paper 1 | 2 | 6% | 1 of 4 |
| Paper 2 | 9 | 18% | 4 of 5 |
| Paper 3 | 3 | 6% | 3 of 5 |
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: 10.
Filed in Momentum under: The Control of Gene Expression.
Practising in Momentum
- Every question in a chapter as one list, from every paper and year in the bank, newest first or shuffled.
- Each question turns over to its own part of the mark scheme, where the board published one.
- Narrow by paper, year, session, zone and marks, and star the questions worth keeping.
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