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1.1 Cell structure

1.1 Cell structure

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Question 49
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An electron micrograph of a nuclear pore complex has a magnification of ×120,000\times 120,000×120,000. A researcher measures the image diameter of the nuclear pore complex to be 10.8 mm10.8\text{ mm}10.8 mm.

Calculate the actual diameter of this nuclear pore complex. Give your answer in nanometres (nm\text{nm}nm).

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1.1 Cell structure Questions

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

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.

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