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  • Cell Division - Mitosis
  • What is the chemical composition of spindle fibres?
Multiple choice

What is the chemical composition of spindle fibres?

  1. Cellulose

  2. Proteins

  3. Pectin

  4. Lipids

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Spindle fibres are composed of proteins, called microtubules.

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