Daily Practice

GCSE Science

8th June 1989

5 questions · GCSE · 584 questions in this band

1
Bioenergetics
Name the gas that is released as a product of photosynthesis.
2
Photosynthesis
Why does the rate of photosynthesis fall at very high temperatures?
3
Respiration, Exercise and Metabolism
Explain, in terms of respiration, why a build-up of lactic acid causes muscle fatigue during vigorous exercise.
4
Homeostasis and Response
State one difference between nervous and hormonal coordination.
5
The Nervous System and Reflexes
State the type of effector that produces a physical response by contracting.

You are looking at an earlier sheet. Today's sheet is the one that adds a day.

Your run is kept in this browser only, and there is no account.

Any date always gives the same five questions, so a sheet can be set again or shared. All of June 1989, including the monthly compilation PDF.