Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
15th January 2025
- 1Human Defences, Vaccination and Drug Development
What is tested during preclinical testing?
- 2Bioenergetics
Complete the word equation for anaerobic respiration in yeast: glucose -> ___ + ___
- 3Photosynthesis
A lamp is moved from 15 cm to 30 cm away. What happens to the light intensity?
- 4Respiration, Exercise and Metabolism
A yeast culture respires without oxygen. Name the two products of this reaction, and name one industrial process that relies on it.
- 5Homeostasis and Response
State what is meant by negative feedback.
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