Daily Practice
GCSE Science
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7th March 1991
- 1Red-shift and the Expanding Universe
State what red-shift shows about the motion of most distant galaxies.
- 2Biology Required Practicals and Data Analysis
Why must the same volume of solution be used in every tube in an enzyme investigation?
- 3Cell Biology
State one structure found in a bacterial cell but not in an animal cell.
- 4Cell Structure and Microscopy
Give the equation linking magnification, image size and real size.
- 5Cell Division and Stem Cells
Where in a plant are stem cells found?
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Any date always gives the same five questions, so a sheet can be set again or shared. All of March 1991, including the monthly compilation PDF.