Cambridge AS & A Level Biology
4Cell membranes and transport
Cell membranes and transport in Cambridge AS & A Level Biology: what the syllabus expects you to know, the learning objectives and how to practise.
Topic80 practice questions4 lessons
In this topic
Lessons
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The fluid mosaic model and cell signalling
30 min
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Active transport, endocytosis and exocytosis
30 min
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Diffusion, facilitated diffusion and osmosis
35 min
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Surface area to volume ratio and diffusion
30 min
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