Edexcel International AS and A level Biology XBI11/YBI11 · 2.1.ii
Rate of diffusion and Fick's law
- Code
- 2.1.ii
- In
- 2.1 Gas exchange surfaces
- Topic
- U1 Molecules, Diet, Transport and Health
- Course
- International AS and A level Biology XBI11/YBI11
- Board
- Edexcel
Grade boundaries·Edexcel command words
Codes and titles are read by a script from Edexcel's published specification and have not been checked by a person. What each point covers is in the specification itself: Edexcel’s specification.
Points in 2.1 Gas exchange surfaces
- 2.1.i Properties of gas exchange surfaces
- 2.1.ii Rate of diffusion and Fick's law
- 2.1.iii Adaptations of the mammalian lung for gas exchange