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Question: the kinetics of an enzyme are measured as a function...

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The kinetics of an enzyme are measured as a function of substrate concentration in t the absence of 2mM inhibitor, I. a) W b) What type of inhibition is it? maehtiue c) What is the binding constant of this inhibitor? d) If [S] = 10 μM and [I] = 2 mM, what fraction of the enzyme molecules have a bound hat are the values of Vmax and KM in the absence of inhibitor? In its presence? substrate? A bound inhibitor? e) if [s) 30 HuM, what fraction of the enzyme molecules have a bound substrate in the presence and in the absence of 2 mM reaction velocities under the same conditions. inhibitor? Compare this ratio with the ratio of the (umol/min) no inhibitor inhibitor IS] (uM) 10.4 14.5 22.5 33.8 40.5 4 6.4 11.3 22.6 33.8 3 10 30 90
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