Biology 9700 · AS & A Level · The microscope in cell studies

The microscope in cell studies — practice question

A prokaryotic cell measures $5.0\ \mu\text{m}$ long. A virus particle measures $300\ \text{nm}$ long. By what factor is the prokaryotic cell bigger than the virus particle?

  • A2
  • B17
  • C60
  • D167

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