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1.1 Cell structure

1.1 Cell structure

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Question 22
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A student looked at a pollen grain using a light microscope. The image length of the pollen grain was 45 mm45\text{ mm}45 mm. The real length of the pollen grain was 0.15 mm0.15\text{ mm}0.15 mm. Calculate the magnification used to view the pollen grain. Use the equation: \

\\text{magnification} = \\frac{\\text{size of image}}{\\text{size of real object}}{\char"24}$
[2]
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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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