8.2 The system investigated in problem 7.1 was investigated again under identical conditions but in the presence of an inhibitor, giving the following data: 6.67 10.0 20.0 40.0 Substrate conc" (mmol 1-) Initial velocity (umol 1- min-1) 5.0 100 122 156 222 278 Determine the type of inhibition. If K, for this system is 2.9 mmol 1-, calculate the inhibitor concentration present.

Biochemistry
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Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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Please do answer 8.2.

7.1 Is only provided as to understand 8.2.

PROBLEMS
7.1 The following results were obtained for an enzyme-catalysed reaction
Substrate concentration (mmol 1'): 5.0
Initial velocity (umol l' min'):
6.67
182
10.0
20.0
40.0
147
233
323
400
Calculate Km and Vmax
Transcribed Image Text:PROBLEMS 7.1 The following results were obtained for an enzyme-catalysed reaction Substrate concentration (mmol 1'): 5.0 Initial velocity (umol l' min'): 6.67 182 10.0 20.0 40.0 147 233 323 400 Calculate Km and Vmax
8.2 The system investigated in problem 7.1 was investigated again under identical
conditions but in the presence of an inhibitor, giving the following data:
Substrate conc" (mmol 1-1)
Initial velocity (µmol 1- min-)
6.67
122
10.0
156
20.0
222
40.0
278
5.0
100
Determine the type of inhibition. If K, for this system is 2.9 mmol 1-, calculate the
inhibitor concentration present.
idontical
Transcribed Image Text:8.2 The system investigated in problem 7.1 was investigated again under identical conditions but in the presence of an inhibitor, giving the following data: Substrate conc" (mmol 1-1) Initial velocity (µmol 1- min-) 6.67 122 10.0 156 20.0 222 40.0 278 5.0 100 Determine the type of inhibition. If K, for this system is 2.9 mmol 1-, calculate the inhibitor concentration present. idontical
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