A plant cell contains a large permanent vacuole filled with cell sap.
What is the function of the permanent vacuole?
It controls the activities of the cell
It helps to keep the cell firm
It is where proteins are made
163 exam-style questions on AQA GCSE Biology 1.1 Cell structure, covering 1.1.1 Eukaryotes and prokaryotes, 1.1.2 Animal and plant cells, 1.1.3 Cell specialisation, 1.1.4 Cell differentiation, 1.1.5 Microscopy, and 1.1.6 Culturing microorganisms. Each one has a worked solution and a mark scheme showing where the marks go.