A-LevelBiologyCell membranes and transport9700/12 · May/June 2010 · Q41 Mark

Which processes allow movement into and out of a cell? 1 active transport 2 diffusion 3 facilitated diffusion 4 osmosis

A2 and 4 only

B1, 2 and 3 only

C1, 3 and 4 only

D1, 2, 3 and 4

✓ Correct answer

D: 1, 2, 3 and 4

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Topic: Cell membranes and transport, A-Level Biology (syllabus 9700). Multiple choice, 1 mark.
Source: A-Level Biology, May/June 2010 Paper 1 Variant 2, question 4.

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