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1.1 Cell structure

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Question 26

In a microscope image, a cheek epithelial cell measures 6 mm across. Its real width is 20 micrometres. What is the magnification?

[1]
A

×30\times 30×30

B

×3\times 3×3

C

×3000\times 3000×3000

D

×300\times 300×300

Markscheme

1.1 Cell structure Questions

  1. GCSE
  2. /Biology
  3. /1.1 Cell structure

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.

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