52.下列何種抗生素的作用機制為抑制topoisomerase II(DNA gyrase)的功能?
(A)ciprofloxacin
(B)vancomycin
(C)tetracycline
(D)rifampin
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統計: A(1922), B(105), C(363), D(707), E(0) #1946663
統計: A(1922), B(105), C(363), D(707), E(0) #1946663
詳解 (共 4 筆)
#4471361
(A)ciprofloxacin:Quinolones類抑制細菌DNA gyrase進抑制細菌DNA複製轉錄
(B)vancomycin:抑制細胞壁醣胜肽聚合反應,對G(+)有效
(C)tetracycline:干擾tRNA與核醣体30S單元可逆結合
(D)rifampin:抑制RNA聚合酶使細菌RNA無法合成常用結核桿菌治療
16
0
#4083537
rifampin抑制RNA polymerase
3
0