Spindle fibres are made of

  1. microtubules
  2. actin
  3. DNA
  4. collagen
Answer

A) microtubules

Spindles are microtubules. AS & A Level Biology · Topic 5 The Mitotic Cell Cycle · 5.2 Chromosome behaviour in mitosis

Biology MCQ · More A Level Biology: The mitotic cell cycle MCQs · Practise