Daily Practice · GCSE Science

Daily Practice - GCSE Science

25th April 1999

5 questions · GCSE · 584 questions in this band

1
Bioenergetics
A lamp is placed 10 cm from pondweed. Calculate the relative light intensity using relative light intensity = 1 / distance^2.
2
Photosynthesis
Why is glucose converted into starch for storage?
3
Respiration, Exercise and Metabolism
State two things excess glucose can be converted into for storage in the human body.
4
Homeostasis and Response
Name the hormone released when blood glucose concentration is too high, and state its overall effect.
5
The Nervous System and Reflexes
Name the chemical released at a synapse that carries the signal across the gap.

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