73. Topoisomerase inhibitors used in cancer chemotherapy are cytotoxic primarily because they:
(A) Block DNA synthesis permanently
(B) Prevent ATP generation
(C) Stabilize the DNA–topoisomerase cleavage complex
(D) Inhibit nucleotide biosynthesis
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統計: A(0), B(0), C(1), D(0), E(0) #4043442
統計: A(0), B(0), C(1), D(0), E(0) #4043442