You measure the absorbance of product as a function of time and get the following data (OD = optical density absorbance). time (s) Abs (OD) 0.120 4 0.151 0.182 12 0.213 Your enzyme factor is 28 uM/OD. What is the enzyme activity for this sample in units of uM/min? 0.465 2.6 0.017 13.02

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section: Chapter Questions
Problem 80QRT: When enzymes are present at very low concentration, their effect on reaction rate can be described...
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You measure the absorbance of product as a function of time and get the following data (OD =
optical density = absorbance).
time (s) Abs (OD)
0.120
0,151
0.182
12
0.213
Your enzyme factor is 28 µM/OD. What is the enzyme activity for this sample in units of uM/min?
0.465
2.6
O 0.017
O 13.02
Transcribed Image Text:You measure the absorbance of product as a function of time and get the following data (OD = optical density = absorbance). time (s) Abs (OD) 0.120 0,151 0.182 12 0.213 Your enzyme factor is 28 µM/OD. What is the enzyme activity for this sample in units of uM/min? 0.465 2.6 O 0.017 O 13.02
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