Edexcel A-level Biology B 9BI0 · 4.2
Cell transport mechanisms
- Code
- 4.2
- In
- 4 Exchange and Transport
- Course
- A-level Biology B 9BI0
- 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 under 4.2
- 4.2(i) Cell membrane and the fluid mosaic model
- 4.2(ii) Passive transport: diffusion, facilitated diffusion, osmosis
- 4.2(iii) Molecular properties affecting transport
- 4.2(iv) Endocytosis and exocytosis
- CP5 Investigate the effect of temperature on beetroot membrane permeability
- CP6 Determine the water potential of plant cells
- 4.2(v) Active transport and ATP
- 4.2(vi) ATP as an energy supply