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1.4 Transport across cell membranes

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Question 6
F

A student compares the percentage change in mass of potato cylinders left in different concentrations of sugar solution.

Which pair of variables should be kept the same?

[1]
A

solution concentration and time in solution

B

solution concentration and percentage mass change

C

solution temperature and time in solution

D

solution temperature and percentage mass change

Markscheme

1.4 Transport across cell membranes Questions

  1. GCSE
  2. /Biology
  3. /1.4 Transport across cell membranes

41 exam-style questions on Edexcel GCSE Biology 1.4 Transport across cell membranes, covering 1.4.1 Transport into and out of cells and 1.4.2 Percentage gain and loss in osmosis. Each one has a worked solution and a mark scheme showing where the marks go.

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