BIOCHEMISTRY
8th Edition
ISBN: 9781319296186
Author: BERG
Publisher: MAC HIGHER
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Question
Chapter 2, Problem 17P
Interpretation Introduction
Interpretation:
The reason for loops on the proteins to be composed of number of hydrophilic amino acids needs to be explained.
Concept introduction:
The proteins are made up of amino acids joined together. Therefore, amino acids are like building blocks for them. The proteins play an important role in all the biological processes. A huge proportion of our cells, tissue and muscles are made up of the amino acids. Thus, they carry out several significant functions in the body.
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Students have asked these similar questions
A protein has a molecular mass of 400 kDa when measured by size-exclusion chromatography. When subjected to gel
electrophoresis in the presence of sodium dodecyl sulfate (SDS), the protein gives three bands with molecular masses of
180, 160, and 60 kDa. When electrophoresis is carried out in the presence of SDS and dithiothreitol (DTT), three bands again
form, this time with molecular masses of 160, 90, and 60 kDa.
How many subunits does the protein have, and what is the molecular mass of each?
four subunits: 180, 160, 90, and 60 kDa
three subunits: 180, 160, and 60 kDa
three subunits: 160, 90, and 60 kDa
four subunits: 160, 90, 90, and 60 kDa
Correct Answer
Calculate KM and Vmax from the following data:
KM= i
Vmax
[S] (μM)
vo (mM.s-¹)
0.1
0.34
0.2
0.53
0.4
0.74
0.8
0.91
1.6
1.04
μM
mM s-1
Propose a detailed chemical mechanism for the enzyme catalyzed reaction below and
briefly note similarities, if any, to enzymes that we've studied.
CO2
+ CO2
2
CO2
HO
CH3
Chapter 2 Solutions
BIOCHEMISTRY
Ch. 2 - Prob. 1PCh. 2 - Prob. 2PCh. 2 - Prob. 3PCh. 2 - Prob. 4PCh. 2 - Prob. 5PCh. 2 - Prob. 6PCh. 2 - Prob. 7PCh. 2 - Prob. 8PCh. 2 - Prob. 9PCh. 2 - Prob. 10P
Ch. 2 - Prob. 11PCh. 2 - Prob. 12PCh. 2 - Prob. 13PCh. 2 - Prob. 14PCh. 2 - Prob. 15PCh. 2 - Prob. 16PCh. 2 - Prob. 17PCh. 2 - Prob. 18PCh. 2 - Prob. 19PCh. 2 - Prob. 20PCh. 2 - Prob. 21PCh. 2 - Prob. 22PCh. 2 - Prob. 23PCh. 2 - Prob. 24PCh. 2 - Prob. 25PCh. 2 - Prob. 26PCh. 2 - Prob. 27PCh. 2 - Prob. 28PCh. 2 - Prob. 29PCh. 2 - Prob. 30PCh. 2 - Prob. 31PCh. 2 - Prob. 32PCh. 2 - Prob. 33PCh. 2 - Prob. 34P
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