Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
14th February 2022
- 1Human Defences, Vaccination and Drug Development
Name three non-specific defences of the human body.
- 2Bioenergetics
Explain why anaerobic respiration releases much less energy per glucose molecule than aerobic respiration.
- 3Photosynthesis
Why does the rate of photosynthesis fall at very high temperatures?
- 4Respiration, Exercise and Metabolism
Explain, in terms of respiration, why a build-up of lactic acid causes muscle fatigue during vigorous exercise.
- 5Homeostasis and Response
State one difference between nervous and hormonal coordination.
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