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1.1 Cell structure

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Question 55

A microscope image of a cell is enlarged before being printed.

ImageWidth of image
Original24 mm
Enlarged66 mm

The magnification of the original image was ×800\times 800×800.

Calculate the real width of the cell, in micrometres, and the magnification of the enlarged image.

[4]
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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