Biochemistry: Concepts and Connections
1st Edition
ISBN: 9780321839923
Author: Dean R. Appling, Spencer J. Anthony-Cahill, Christopher K. Mathews
Publisher: PEARSON
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Chapter 4, Problem 15P
Interpretation Introduction
Interpretation:
The explanation should be provided why the given molecule supports DNA polymerase activity.
Concept Introduction:
DNA polymerase enzymes help in the synthesis of DNA molecule from the deoxyribonucleotides (the building units of DNA). These enzymes are crucial for the replication of DNA. It usually works in pairs to form 2 identical strands of DNA from a single DNA molecule. During replication, the DNA polymerase reads the existing strands of DNA to make two new DNA strands that resemble the existing ones.
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Draw the predominant form of
glutamic acid at pH = 8.4. The pKa
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HO
H2N
OH
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How would I draw this?
Calculate the standard change in Gibbs free energy, AGrxn, for the given reaction at 25.0 °C. Consult the table of
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NH,Cl(s) →NH; (aq) + C1 (aq)
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-7.67
Correct Answer
Determine the concentration of NH+ (aq) if the change in Gibbs free energy, AGrxn, for the reaction is -9.27 kJ/mol.
6.49
[NH+]
Incorrect Answer
kJ/mol
M
Chapter 4 Solutions
Biochemistry: Concepts and Connections
Ch. 4 - Prob. 1PCh. 4 - What is the difference between a nucleoside...Ch. 4 - pppApCpCpupApGpApu-OH a. Using the straight-chain...Ch. 4 - Shown is a representation of a molecule being...Ch. 4 - Base analysis of DNA from maize (com) shows it to...Ch. 4 - Using the pKa data in Table 4.1 and the...Ch. 4 - For some DNAs, it is possible to separate the two...Ch. 4 - Refer to Figure 4.15, which presents the...Ch. 4 - Suppose that you centrifuged a transfer RNA...Ch. 4 - Predict the structure of a cruciform that could be...
Ch. 4 - DNA from a newly discovered virus was purified,...Ch. 4 - Would you expect Neurospora crassa DNA to have a...Ch. 4 - A circular double-stranded DNA molecule contains...Ch. 4 - The gel electrophoresis pattern in Figure 4.23 was...Ch. 4 - 15. DNA polymerase requires both a template, to be...Ch. 4 - Prob. 16P
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