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Biology
Exchange and Transport in Animals
Exchange Surfaces
Fick's Law
Fick's Law
Edexcel GCSE Biology (1BI0) — Exchange and Transport in Animals
What You Need to Know
Calculate the rate of diffusion using Fick’s law:
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rate \propto \frac{surface area \times concentration difference}{thickness of membrane}
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Revision Notes
1
Fick's Law
6 key terms
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Factors Affecting Diffusion
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