Osmosis and diffusion are both ways in which substances move into and out of cells.
Give one way in which osmosis is similar to diffusion.
Give one way in which osmosis is different from diffusion.
A student writes: 'In osmosis, the sugar moves out of the solution and into the cell.'
Write a corrected version of this statement.
Explain why osmosis does not need energy from respiration.
58 exam-style questions on AQA GCSE Biology 1.3 Transport in cells, covering 1.3.1 Diffusion, 1.3.2 Osmosis, and 1.3.3 Active transport. Each one has a worked solution and a mark scheme showing where the marks go.