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Special membranes- A-level Biology OCR A (Module 3)

Special membranes- A-level Biology OCR A (Module 3)

Subject: Biology

Age range: 16+

Resource type: Lesson (complete)

Last updated

19 December 2025

pptx, 744.78 KB
pptx, 744.78 KB

Full lesson on special membranes for module 3 Biology OCR A Biological molecules topic. Cover spec points 3.1.1 a and b
Starter- recap questions
Main- GCSE recap questions on substances transported across membranes, talk through slide on SA:vol ratio followed by whiteboard questions, picture clues for features of exchange surfaces
Plenary- Calculation questions

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