Osmosis is a special type of diffusion.
Describe what is meant by osmosis.
A plant cell is placed in pure water.
Explain what happens to the plant cell.
Name the structure that stops the plant cell from bursting when it is placed in pure water.
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.