試題詳解

33. Taxol is an anticancer drug extracted from the bark of the Pacific yew tree. It disrupts microtubule formation by binding to microtubules and accelerating their assembly from tubulin. Taxol must affect _____.
(A) the formation of the chromatid assembly
(B) the anaphase of the cell cycle
(C) the formation of the centrioles
(D) the S phase of the cell cycle
(E) the formation of the mitotic spindle