Daily Practice
GCSE Science
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14th January 1981
- 1Human Defences, Vaccination and Drug Development
What is tested during preclinical testing?
- 2Bioenergetics
State three factors that can limit the rate of photosynthesis.
- 3Photosynthesis
A lamp is moved from 15 cm to 30 cm away. What happens to the light intensity?
- 4Respiration, Exercise and Metabolism
Define oxygen debt.
- 5Homeostasis and Response
A patient's core body temperature has fallen to 35 degrees Celsius. State two physical responses their body makes to raise it back toward normal.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of January 1981, including the monthly compilation PDF.