Daily Practice

GCSE Science

1st December 1990

5 questions · GCSE · 584 questions in this band

1
Human Defences, Vaccination and Drug Development
State the difference between an antibiotic and a painkiller.
2
Bioenergetics
Name the organelle in a plant cell where photosynthesis takes place.
3
Photosynthesis
Write the word equation for photosynthesis.
4
Respiration, 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.
5
Homeostasis and Response
State what is meant by negative feedback.

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