SaplingPlus for Lehninger Principles of Biochemistry (Six-Month Access)
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ISBN: 9781319108236
Author: David L. Nelson, Michael M. Cox
Publisher: W. H. Freeman
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Chapter 9, Problem 13P
Summary Introduction
To determine: The reason behind the presence of mitochondrial DNA in the population of North America and South America which is similar to population in northeast Asia.
Introduction:
The presence or absence of a particular gene pattern helps in establishing ancestral relationship among different population of the same species. It is also important in understanding the migration pattern or the pattern of gene flow.
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The rate data from an enzyme catalyzed reaction with and without an inhibitor present is found in the image.
Question: what is the KM and Vm and the nature of inhibition
1. Estimate the concentration of an enzyme within a living cell. Assume that:
(a): fresh tissue is 80% water and all of it is intracellular
(b): the total soluble protein represents 15% of the weight
(c): all the soluble proteins are enzymes
(d): the average molecular weight of the proteins is 150,000
(E): about 100 different enzymes are present
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