Biology A (Salters-Nuffield) A-Level
Transport and exchange
What Transport and exchange means in Biology A (Salters-Nuffield) A-Level, as defined for Pearson Edexcel.
Definition of Transport and exchange
Check what you remember
Read the wording for your board, then hide it and explain Transport and exchange in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
Blood vessels act as transport and exchange tubes, with arteries and veins transporting blood and capillaries aiding exchange.
Topics that use Transport and exchange
- Topic 1: Lifestyle, Health and Risk (Pearson Edexcel A-Level)
Related terms
- Actual risk
- Aerobic exercise
- Antihypertensives
- Atheroma and thrombosis mechanisms
- Correlation
- Endothelial dysfunction
- Energy balance
- Ester bond
Using Transport and exchange in the exam
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