Edexcel AS Biology B 8BI0 · 4.4
Circulation
- Code
- 4.4
- In
- 4 Exchange and Transport
- Course
- AS Biology B 8BI0
- Board
- Edexcel
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 4.4
- 4.4(i) Structure of the heart and blood vessels
- 4.4(ii) Double versus single circulatory systems
- 4.4(iii) The cardiac cycle
- 4.4(iv) Myogenic stimulation of the heart
- 4.4(v) Interpreting ECG traces and cardiac pressure changes
- 4.4(vi) Structure of blood
- 4.4(vii) Functions of blood
- 4.4(viii) Platelets, plasma proteins and blood clotting
- 4.4(ix) Atherosclerosis: stages, effects and risk factors