Daily Practice · GCSE Science
Daily Practice - GCSE Science
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2nd February 1999
- 1Bioenergetics
State three factors that can limit the rate of photosynthesis.
- 2Photosynthesis
Write the word equation for photosynthesis.
- 3Respiration, Exercise and Metabolism
State the word equation for aerobic respiration.
- 4Homeostasis and Response
Name the three parts common to every homeostatic control system.
- 5The Nervous System and Reflexes
A ruler is released and falls 20 cm before being caught. Using distance = 0.5 x g x time^2 with g = 9.8 m/s^2, calculate the reaction time, to 3 significant figures.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of February 1999, including the monthly compilation PDF.