A student is going to view a prepared slide using a light microscope. The four steps below are in the wrong order.
1 = turn the coarse focus wheel until the cells can be seen
2 = select the objective lens with the lowest magnification
3 = turn the fine focus wheel until the image is sharp
4 = place the slide on the stage and clip it into position
In which order should the student carry out these steps?
2, 4, 3, 1
4, 2, 1, 3
4, 1, 2, 3
2, 1, 4, 3
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.