
General, Organic, and Biological Chemistry: Structures of Life (5th Edition)
5th Edition
ISBN: 9780321967466
Author: Karen C. Timberlake
Publisher: PEARSON
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Question
Chapter 21, Problem 42CI
Interpretation Introduction
(a)
To determine:
The template strand for the DNA strand.
Interpretation Introduction
(b)
To determine:
The mRNA sequence.
Interpretation Introduction
(c)
To determine:
The amino acids placed in the beta chain from this portion.
Interpretation Introduction
(d)
To determine:
The order of
Interpretation Introduction
(e)
To determine:
The mutated DNA strand.
Interpretation Introduction
(f)
To determine:
The mRNA sequence of the mutated DNA.
Interpretation Introduction
(g)
To determine:
The amino acid sequence of the mutated DNA.
Interpretation Introduction
(h)
To determine:
The type of mutation occurs in thalassemia.
Interpretation Introduction
(i)
To determine:
The difference in the property of the normal protein and mutated protein.
Interpretation Introduction
(j)
To determine:
The difference caused by the nonproduction of beta chain of hemoglobin.
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2. Consider the data below to answer the following questions.
Cyanohydrins are important intermediates in the synthesis of α-hydroxycarboxylic acids from ketones and
aldehydes. The nitrile functional group can be hydrolyzed by aqueous acid to yield a carboxylic acid.
Nitriles can also be hydrolyzed to carboxylic acids using aqueous base. Unfortunately, when a cyanohydrin
is treated with aqueous base the original carbonyl compound is isolated.
OH
CH-COOH
0
HO CN
C
H30*
C.
H
H
HC N
NaOH
H₂O
C=O
0
cyanohydrin
H
+ NaCN + H₂O
Assign all integrated peaks
- Consider the data in the Table below to answer the following questions:
Acidities of Substituted Benzoic and Acetic Acids
pk,s at 25C
Y-CH COOH
Y
Y - CH₂COOH
meta
para
H
4.75
4.19
4.19
2.47
3.64
3.55
3.57
4.09
4.46
CN
OCH 3
A. Draw the structure of the strongest acid in the table above.
B. Explain why cyanoacetic acid and methoxyacetic acid are more acidic than their correspondingly
substituted benzoic acid counterparts.
Chapter 21 Solutions
General, Organic, and Biological Chemistry: Structures of Life (5th Edition)
Ch. 21.1 - Prob. 21.1QAPCh. 21.1 - Prob. 21.2QAPCh. 21.1 - Prob. 21.3QAPCh. 21.1 - Prob. 21.4QAPCh. 21.2 - Prob. 21.5QAPCh. 21.2 - Prob. 21.6QAPCh. 21.2 - Prob. 21.7QAPCh. 21.2 - Prob. 21.8QAPCh. 21.2 - Prob. 21.9QAPCh. 21.2 - Prob. 21.10QAP
Ch. 21.2 - Prob. 21.11QAPCh. 21.2 - Prob. 21.12QAPCh. 21.2 - Prob. 21.13QAPCh. 21.2 - Prob. 21.14QAPCh. 21.2 - Prob. 21.15QAPCh. 21.2 - Prob. 21.16QAPCh. 21.2 - Prob. 21.17QAPCh. 21.2 - Prob. 21.18QAPCh. 21.2 - Prob. 21.19QAPCh. 21.2 - Prob. 21.20QAPCh. 21.2 - Prob. 21.21QAPCh. 21.2 - Prob. 21.22QAPCh. 21.3 - Prob. 21.23QAPCh. 21.3 - Prob. 21.24QAPCh. 21.3 - Prob. 21.25QAPCh. 21.3 - Prob. 21.26QAPCh. 21.3 - Prob. 21.27QAPCh. 21.3 - Prob. 21.28QAPCh. 21.4 - Prob. 21.29QAPCh. 21.4 - Prob. 21.30QAPCh. 21.4 - Prob. 21.31QAPCh. 21.4 - Prob. 21.32QAPCh. 21.4 - Prob. 21.33QAPCh. 21.4 - Prob. 21.34QAPCh. 21.4 - Prob. 21.35QAPCh. 21.4 - Prob. 21.36QAPCh. 21.5 - Prob. 21.37QAPCh. 21.5 - What are the functions of each type of RNA?Ch. 21.5 - Prob. 21.39QAPCh. 21.5 - Prob. 21.40QAPCh. 21.5 - Prob. 21.41QAPCh. 21.5 - Prob. 21.42QAPCh. 21.5 - Prob. 21.43QAPCh. 21.5 - Prob. 21.44QAPCh. 21.5 - Prob. 21.45QAPCh. 21.5 - Prob. 21.46QAPCh. 21.5 - A pre-mRNA segment has the following base...Ch. 21.5 - Prob. 21.48QAPCh. 21.5 - Prob. 21.49QAPCh. 21.5 - Prob. 21.50QAPCh. 21.5 - Prob. 21.51QAPCh. 21.5 - Prob. 21.52QAPCh. 21.6 - Prob. 21.53QAPCh. 21.6 - Prob. 21.54QAPCh. 21.6 - Prob. 21.55QAPCh. 21.6 - Prob. 21.56QAPCh. 21.6 - When does the codon AUG signal the start of a...Ch. 21.6 - Prob. 21.58QAPCh. 21.6 - Prob. 21.59QAPCh. 21.6 - Prob. 21.60QAPCh. 21.6 - Prob. 21.61QAPCh. 21.6 - Prob. 21.62QAPCh. 21.6 - Prob. 21.63QAPCh. 21.6 - Prob. 21.64QAPCh. 21.6 - Prob. 21.65QAPCh. 21.6 - Prob. 21.66QAPCh. 21.6 - Prob. 21.67QAPCh. 21.6 - Prob. 21.68QAPCh. 21.6 - Prob. 21.69QAPCh. 21.6 - Prob. 21.70QAPCh. 21.7 - Prob. 21.71QAPCh. 21.7 - Prob. 21.72QAPCh. 21.7 - Prob. 21.73QAPCh. 21.7 - Prob. 21.74QAPCh. 21.7 - Prob. 21.75QAPCh. 21.7 - Prob. 21.76QAPCh. 21.7 - Prob. 21.77QAPCh. 21.7 - Prob. 21.78QAPCh. 21.7 - Prob. 21.79QAPCh. 21.7 - Prob. 21.80QAPCh. 21.8 - Prob. 21.81QAPCh. 21.8 - Prob. 21.82QAPCh. 21.8 - Prob. 21.83QAPCh. 21.8 - Why are restriction enzymes mixed with the...Ch. 21.8 - Prob. 21.85QAPCh. 21.8 - 21.86 Why is DNA polymerase useful in criminal...Ch. 21.8 - Prob. 21.87QAPCh. 21.8 - Prob. 21.88QAPCh. 21.8 - 21.89 The AcI1 restriction enzyme will cleave DNA...Ch. 21.8 - Prob. 21.90QAPCh. 21.8 - Prob. 21.91QAPCh. 21.8 - Prob. 21.92QAPCh. 21.9 - What type of genetic information is found in a...Ch. 21.9 - Prob. 21.94QAPCh. 21.9 - Prob. 21.95QAPCh. 21.9 - 21.96 What is the purpose of a vaccine?
Ch. 21.9 - Prob. 21.97QAPCh. 21.9 - Prob. 21.98QAPCh. 21.9 - Prob. 21.99QAPCh. 21.9 - Prob. 21.100QAPCh. 21.9 - Prob. 21.101QAPCh. 21.9 - Prob. 21.102QAPCh. 21.9 - Prob. 21.103QAPCh. 21.9 - Prob. 21.104QAPCh. 21 - Prob. 21.105UTCCh. 21 - Prob. 21.106UTCCh. 21 - Prob. 21.107AQAPCh. 21 - Prob. 21.108AQAPCh. 21 - Prob. 21.109AQAPCh. 21 - Prob. 21.110AQAPCh. 21 - Prob. 21.111AQAPCh. 21 - Prob. 21.112AQAPCh. 21 - Prob. 21.113AQAPCh. 21 - Prob. 21.114AQAPCh. 21 - Prob. 21.115AQAPCh. 21 - Prob. 21.116AQAPCh. 21 - Prob. 21.117AQAPCh. 21 - Prob. 21.118AQAPCh. 21 - Prob. 21.119AQAPCh. 21 - Prob. 21.120AQAPCh. 21 - Prob. 21.121AQAPCh. 21 - Prob. 21.122AQAPCh. 21 - Prob. 21.123AQAPCh. 21 - Prob. 21.124AQAPCh. 21 - Prob. 21.125AQAPCh. 21 - Prob. 21.126AQAPCh. 21 - Match the following statements with rRNA, mRNA,...Ch. 21 - Prob. 21.128AQAPCh. 21 - Prob. 21.129AQAPCh. 21 - Prob. 21.130AQAPCh. 21 - Prob. 21.131AQAPCh. 21 - Prob. 21.132AQAPCh. 21 - Prob. 21.133AQAPCh. 21 - Prob. 21.134AQAPCh. 21 - Prob. 21.135AQAPCh. 21 - Prob. 21.136AQAPCh. 21 - Prob. 21.137CQCh. 21 - Prob. 21.138CQCh. 21 - Prob. 21.139CQCh. 21 - Prob. 21.140CQCh. 21 - Prob. 21.141CQCh. 21 - Prob. 21.142CQCh. 21 - Prob. 41CICh. 21 - Prob. 42CICh. 21 - Prob. 43CICh. 21 - Prob. 44CICh. 21 - Prob. 45CICh. 21 - Prob. 46CI
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