Question

What allows cytokinesis to occur?

Synthesis of new phospholipids



Proteins similar to those in muscles



Chromosomes unpacking



Polymerase elongating the new DNA strand

Answer 1

Cytokinesis is initiated in prophase when a cytoskeleton of actin filaments and microtubules forms around the cell. This band is known as the preprophase band, and will later determine the positioning of the cell plate.