問題詳情

41. Taxol is an anticancer drug extracted from the Pacific yew tree. In animal cells, Taxol disrupts microtubule formation bybinding to microtubules and accelerating their assembly from the protein precursor, tubulin. Surprisingly, this stopsmitosis. Specifically, Taxol must affect .
(A) the formation of the mitotic spindle
(B) anaphase
(C) formation of the centrioles
(D) chromatid assembly
(E) the S phase of the cell cycle

參考答案

答案:A
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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