Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
24th December 2018
- 1Human Defences, Vaccination and Drug Development
Name three non-specific defences of the human body.
- 2Bioenergetics
A lamp is placed 10 cm from pondweed. Calculate the relative light intensity using relative light intensity = 1 / distance^2.
- 3Photosynthesis
Why does the rate of photosynthesis fall at very high temperatures?
- 4Respiration, Exercise and Metabolism
Explain why breathing rate and breathing depth both increase during exercise.
- 5Homeostasis and Response
Explain, in terms of blood vessels, how the skin helps to cool the body when it is too hot.
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.
Recent GCSE Science sheets
Every sheet is deterministic: the same date always regenerates the same five questions. All of December 2018, including the monthly compilation PDF.