The attachment of which molecules is critical for the proper separation of sister chromatids?
A)chromosomes
B)asters
C)microtubules
D)cyclins
E)protein kinases

Question

Quizplus · Accepted Answer

The attachment of microtubules to the kinetochore of sister chromatids is critical for the proper separation during cell division. Microtubules pull the sister chromatids apart towards opposite poles of the cell. Asters and chromosomes are not directly involved in the separation of sister chromatids, and cyclins and protein kinases are involved in regulating the progression of the cell cycle but do not directly separate sister chromatids.

The Attachment of Which Molecules Is Critical for the Proper