单项选择题

关于生物转化的叙述,不正确的是（）

A.化学毒物经I相反应可以减毒也可以增毒
B.化学毒物的Ⅱ相反应均为减毒反应
C.可受诱导剂或抑制剂的影响
D.存在物种差异和个体差异
E.存在代谢饱和状态

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