How many nanometres are in one micrometre?

  1. 1 000 000
  2. 1000
  3. 10
  4. 100
Answer

B) 1000

1 µm = 1000 nm. AS & A Level Biology · Topic 1 Cell Structure · 1.1 The microscope in cell studies

Biology MCQ · More A Level Biology: Cell structure MCQs · Practise