Multiple choice

Which of the following sentences is incorrect?

  1. The nucleolus disappears during early prophase.

  2. Centrosomes are essential for spindle formation.

  3. A single centromere is inherited by a cell during cell division.

  4. Centrosomes polymerise a protein called tubulin to help form the microtubule apparatus.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Centrosomes are not essential for spindle formation. 

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