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試卷名稱：100年 - [無官方正解]100 國立臺灣大學_ 碩士班招生考試試題：生物化學(一般生物化學)#128820
年份：100年
科目：研究所、轉學考(插大)◆生物化學
46. The Km (Michaelis constant) of an enzyme for a substrate is defined operationally as
(A) half the substrate concentration at which the reaction rate is maximal
(B) the substrate concentration at which the reaction rate is half maximal
(C) the dissociation constant of the enzyme substrate complex
(D) the dissociation constant of the enzymeproduct complex
(E) the rate constant of the reaction at saturation
