题目内容

检测酶活性浓度的首选方法是?

A. 定时法
B. 连续监测法
C. 终点法
D. 平衡法

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更多问题

过氧化物酶指示系统使用的指示酶是?

A. NADH
B. H2O2
C. POD
D. NAD+

脱氢酶指示反应检测波长是?

A. 340nm
B. 380nm
C. 500nm
D. 560nm

代谢物酶法测定中平衡法的关键是

A. 如何使酶促反应成为零级反应
B. 如何使酶促反应成为一级反应
C. 监测几个点
D. 确定达到终点所需的时间

Today's young people can't live without smart phones. They keep their hands on the phoneswhenever they go, even while they meals .

A. had
B. Will have
C. are having
D. were having

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