An automated cell counter displays a result of 3.04 × 106 cells for a prepared suspension.
Which of these is the number of cells written as an ordinary number?
3 040 000
3 400 000
304 000
30 400 000
282 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.