Daily Practice · GCSE Science

Daily Practice - GCSE Science

26th November 1998

5 questions · GCSE · 584 questions in this band

1
Biology Required Practicals and Data Analysis
Name the apparatus used to estimate the population of a slow-moving or non-moving species in a field.
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
State the function of the mitochondria.
4
Cell Division and Stem Cells
Define an undifferentiated cell.
5
Transport in and out of Cells
Why does active transport require energy?

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