Pearson Edexcel A-Level Biology A (9BI0) · EDEXCEL 9BI0
Topic 5 Energy for Life
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Energy for Life
- Explain why cells need a continuous supply of energy from respiration, referring to THREE … (5 marks, Explain)
- A student investigates the rate of respiration in germinating seeds and dry (non-germinati… (5 marks, Explain)
- A long-distance cyclist completes a gruelling race. During the race, the cyclist's muscles… (5 marks, Explain)
- A deep-sea fish lives in very cold, oxygen-poor water at great depth. Explain why the fish… (5 marks, Explain)
- A marathon runner begins a race at a steady pace. After the first few kilometres, the runn… (5 marks, Explain)