Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
15th January 2017
- 1Space Physics
Explain how elements heavier than iron, such as gold, are created and distributed through the universe.
- 2The Solar System, Orbital Motion and Satellites
Explain why a satellite moving in a stable circular orbit has a changing velocity even though its speed stays constant.
- 3Red-shift and the Expanding Universe
State what red-shift shows about the motion of most distant galaxies.
- 4Biology Required Practicals and Data Analysis
A student measures 24 cubic centimetres of gas in 3 minutes. Calculate the rate.
- 5Cell Biology
State one structure found in a bacterial cell but not in an animal cell.
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