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Emma22 Emma22
wrote...
Posts: 6
Rep: 0 0
8 years ago
Could someone help me with this question ?

i got 3 /seconds!

 If 20.0 µg of hexokinase catalyses the phosphorylation of 155 mg of glucose in 1.93 min
 in 25.0 mL of a buffered solution at 37.0°C under saturating conditions, and in the
 presence of excess Mg2+ and ATP, calculate the turnover number of the mutant in s-1.

I found Vmax by getting the concentration of substrate and Et is just concentration of the enzyme.
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