Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
3rd April 2026
- 1Bioenergetics
A lamp is placed 10 cm from pondweed. Calculate the relative light intensity using relative light intensity = 1 / distance^2.
- 2Photosynthesis
Give three uses of the glucose produced in photosynthesis.
- 3Respiration, Exercise and Metabolism
State two things excess glucose can be converted into for storage in the human body.
- 4Homeostasis and Response
Name the hormone released when blood glucose concentration is too high, and state its overall effect.
- 5The Nervous System and Reflexes
Name the chemical released at a synapse that carries the signal across the gap.
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