Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
31st July 2017
- 1The Solar System, Orbital Motion and Satellites
State one difference between a moon and an artificial satellite.
- 2Red-shift and the Expanding Universe
Name the second major piece of observational evidence, besides red-shift, that supports the Big Bang model.
- 3Biology Required Practicals and Data Analysis
Why must the same volume of solution be used in every tube in an enzyme investigation?
- 4Cell Biology
State one structure found in a bacterial cell but not in an animal cell.
- 5Cell Structure and Microscopy
Give the equation linking magnification, image size and real size.
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