Chemistry, 03.03.2020 00:53 josmanu235
A species of Shewanella bacteria contains an enzyme that catalyzes the dehalogenation of tetrachloroethene. The KM is 120 μM and the Vmax is 1.0 nmol·min–1·mg–1. What is the substrate concentration (µM) when the velocity is 0.75 nmol·min–1·mL–1?
Answers: 2
![V=\frac{V_{max}\times [S]}{(K_m+[S])}](/tpl/images/0531/2802/781f1.png)
= maximum rate velocity  = 
![0.75=\frac{1.0\times [S]}{(120+[S])}](/tpl/images/0531/2802/61870.png)
![[S]=360\mu M](/tpl/images/0531/2802/f2f08.png)
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