Choose the phrase that best completes this sentence: Microtubules __________ and are required to pull duplicated chromosomes to opposite poles of dividing cells.

Question

Quizplus · Accepted Answer

Microtubules can rapidly reorganize and form the spindle fibers necessary for proper chromosome separation during cell division. Options A and D are incorrect as microtubules do not generate contractile forces nor are they found in large numbers in muscle cells. Option B is incorrect as microtubules are actually one of the thickest components of the cytoskeleton.

Choose the Phrase That Best Completes This Sentence: Microtubules __________