Daily Practice

GCSE Science

20th June 1990

5 questions · GCSE · 584 questions in this band

1
Human Defences, Vaccination and Drug Development
What is tested during preclinical testing?
2
Bioenergetics
State three factors that can limit the rate of photosynthesis.
3
Photosynthesis
A lamp is moved from 15 cm to 30 cm away. What happens to the light intensity?
4
Respiration, Exercise and Metabolism
State the word equation for aerobic respiration.
5
Homeostasis and Response
Name the three parts common to every homeostatic control system.

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