AQA A-level Biology 7402 · 3.3.1
Surface area to volume ratio
- Code
- 3.3.1
- In
- 3.3 Organisms exchange substances with their environment
- Course
- A-level Biology 7402
- Board
- AQA
Grade boundaries·AQA command words
Codes and titles are read by a script from AQA's published specification and have not been checked by a person. What each point covers is in the specification itself: AQA’s specification.
Points in 3.3 Organisms exchange substances with their environment
- 3.3.1 Surface area to volume ratio
- 3.3.2 Gas exchange
- 3.3.3 Digestion and absorption
- 3.3.4 Mass transport