Daily Practice · GCSE Science

Daily Practice - GCSE Science

Biology, chemistry and physics recall, definition and calculation, drawn from every strand.

20th October 2021

5 questions · GCSE · 584 questions in this band

1
Biology Required Practicals and Data Analysis
Why does taking repeat readings and calculating a mean improve the data?
2
Cell 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).
3
Cell Structure and Microscopy
Where is the DNA found in a bacterial cell?
4
Cell Division and Stem Cells
Give one risk of stem cell treatment.
5
Transport in and out of Cells
Explain why a plant cell placed in pure water does not burst.

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