已知某酶的Km值为25mmol/L，欲使酶促反应达到最大反应速度的一半，该底物浓度应为A. 12. 5mmol/LB. 25mmol/LC. ...

作者: rantiku 人气: - 评论: 0

问题已知某酶的Km值为25mmol/L，欲使酶促反应达到最大反应速度的一半，该底物浓度应为 A. 12. 5mmol/L B. 25mmol/L C. 37. 5mmol/L D. 50mmol/L E. 75mmol/L

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答案 B

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