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Cells and microscopy

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Question 14

A transmission electron micrograph shows a cross-section of a mitochondrion. The image of the mitochondrion has a length of 4.8 cm. The magnification of the micrograph is ×15,000\times 15,000×15,000.

Calculate the actual length of the mitochondrion. Give your answer in micrometres (μm\mu\text{m}μm).

[2]

Cells and microscopy Questions

  1. GCSE
  2. /Biology
  3. /Cells and microscopy