Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
25th January 2026
- 1Biology Required Practicals and Data Analysis
Why must the same volume of solution be used in every tube in an enzyme investigation?
- 2Cell Biology
A cube-shaped model cell has sides of length 3 cm. Calculate the surface area to volume ratio of the cube. Give your answer in the form n : 1.
- 3Cell Structure and Microscopy
Give the equation linking magnification, image size and real size.
- 4Cell Division and Stem Cells
Where in a plant are stem cells found?
- 5Transport in and out of Cells
Give one adaptation of a root hair cell for absorbing mineral ions.
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