Biology 7402
AQA A Level Biology 7402 — Energy Transfers in and Between Organisms topical past papers
31 past-paper questions on Energy Transfers in and Between Organisms for Biology 7402.
- Questions
- 31
- Years
- 2017–2025
- With mark scheme
- 100%
- Questions 2021–2025
- 20
Anyone can browse these pages. Opening the questions and their mark schemes takes a free Momentum account.
How Energy Transfers in and Between Organisms has been examined
From 2021 to 2025, Energy Transfers in and Between Organisms was on Paper 3 in 5 of 5 exam series, worth about 19% of that paper’s marks.
| Paper | Questions | Share of marks | Series |
|---|---|---|---|
| Paper 1 | 3 | 9% | 2 of 4 |
| Paper 2 | 11 | 20% | 5 of 5 |
| Paper 3 | 6 | 19% | 5 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: 8.
Filed in Momentum under: Energy Transfers in and Between Organisms.
Practising in Momentum
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