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

The microscope in cell studies — practice question

How many nanometres are contained in one millimetre?

  • A1000
  • B10 000
  • C100 000
  • D1 000 000

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI