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Factors Affecting Diffusion — Edexcel GCSE Biology 1BI0

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Edexcel GCSE Biology
Exchange and Transport in Animals
Exchange Surfaces
Factors Affecting Diffusion

Edexcel GCSE Biology · 1BI0

Factors Affecting Diffusion

What you need to know

Describe the factors affecting the rate of diffusion, including surface area, concentration gradient, and diffusion distance.

Revision notes

1
Factors Affecting Diffusion
4 key terms

Practise with past papers Key terms & definitions

Previous subtopicAlveoli Next subtopicFick's Law