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Organic Chemistry
7th Edition
ISBN: 9780321803221
Author: Paula Y. Bruice
Publisher: Prentice Hall
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Question
Chapter 24, Problem 27P
(a)
Interpretation Introduction
Interpretation:
Five enzymes required by alpha ketoglutarate that coverts alpha ketoglutarate to succinyl CoA has to be identified.
(b)
Interpretation Introduction
Interpretation:
The proposed mechanism for the reaction should be determined.
Concept introduction:
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Students have asked these similar questions
1. The enzyme that catalyzes the reversible reaction below requires what cofactor?
A. Pyridoxal phosphate
B. Paradoxal phosphate
C. Tetrahydrofolate
D. S-Adenosyl methionine
2. Skeletal muscle exports excess nitrogen to the liver in the form of...
A. Alanine
B. Tyrosine
C. Pyruvate
D. Glycine
3. In the urea cycle, ornithine transcarbamoylase condenses a ornithine with what molecule to
produce citrulline?
A. Carbamate
B. Aspartate
C. Phosphate
D. Carbamoyl phosphate
3.
9. The first two steps of ethanol metabolism are shown below. Which molecule is
reduced over the course of these reactions?
NAD* NADH+H*
NAD* NADH+H*
CH3CH2OH
CHзCно
CHзCOон
alcohol
ethanol
dehydrogenase
acetaldehyde
acetic acid
H20
acetaldehyde
dehydrogenase
a. ethanol and acetaldehyde
b. alcohol dehydrogenase and acetaldehyde dehydrogenase
c. ethanol and alcohol dehydrogenase
d. acetic acid
e. NAD+
Chapter 24 Solutions
Organic Chemistry
Ch. 24.1 - Prob. 2PCh. 24.1 - Prob. 3PCh. 24.2 - How many conjugated double bonds are there in a....Ch. 24.2 - Instead of adding to the 4a position and...Ch. 24.2 - Prob. 7PCh. 24.3 - Prob. 8PCh. 24.3 - Acetolactate synthase is another TPP-requiring...Ch. 24.3 - Acetolactate synthase transfers the acyl group of...Ch. 24.5 - Prob. 12PCh. 24.5 - The enzyme that catalyzes the C C bond cleavage...
Ch. 24.5 - Propose a mechanism for the ,-elimination reaction...Ch. 24.5 - Which compound is more easily decarboxylated?Ch. 24.5 - Explain why the ability of PLP to catalyze an...Ch. 24.5 - Explain why the ability of PLP to catalyze an...Ch. 24.6 - Ethanolamine ammonia lyase, a coenzyme...Ch. 24.6 - Prob. 19PCh. 24.7 - How do the structure of tetrahydrofolate and...Ch. 24.7 - What is the source of the methyl group in...Ch. 24.8 - Thiols such as ethanethiol and propanethiol can be...Ch. 24 - How does the metal ion in carboxypeptidase A...Ch. 24 - Prob. 23PCh. 24 - Prob. 24PCh. 24 - Prob. 25PCh. 24 - S-Adenosylmethionine (SAM) is formed from the...Ch. 24 - Prob. 27PCh. 24 - What acyl groups have we seen transferred by...Ch. 24 - Propose a mechanism for the following reaction:Ch. 24 - When transaminated, the three branched-chain amino...Ch. 24 - Draw the products of the following reaction, where...Ch. 24 - When UMP is dissolved in T2O, exchange of T for H...Ch. 24 - Dehydratase is a PLP-requiring enzyme that...Ch. 24 - In addition to the reaction mentioned in Section...Ch. 24 - PLP can catalyze both ,-elimination reactions...Ch. 24 - The glycine cleavage system is a group of four...Ch. 24 - Prob. 37PCh. 24 - FADH2 reduces , -unsaturated thioesters to...
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