Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
1st December 2019
- 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 does taking repeat readings and calculating a mean improve the data?
- 3Cell Biology
A student views a red blood cell at a magnification of x2000. The image of the cell measures 20 mm across. Calculate the real width of the cell, giving your answer in micrometres (um).
- 4Cell Structure and Microscopy
Where is the DNA found in a bacterial cell?
- 5Cell Division and Stem Cells
Give one risk of stem cell treatment.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of December 2019, including the monthly compilation PDF.