5. Plasma Membranes
Key learning objectives
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alevel · biology · Module 2: Foundations · All papers
Releases 1 August 2026
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Proof Academy original experimental data
| Condition | Measurement 1 | Measurement 2 | Mean |
|---|---|---|---|
| A | 12.4 | 12.8 | 12.6 |
| B | 18.1 | 17.7 | 17.9 |
| C | 24.6 | 24.2 | 24.4 |
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Trend from an OCR-style practical
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Original clean exam diagram
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