General, Organic, and Biological Chemistry - 4th edition
General, Organic, and Biological Chemistry - 4th edition
4th Edition
ISBN: 9781259883989
Author: by Janice Smith
Publisher: McGraw-Hill Education
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Chapter 24, Problem 23P

Analyze each reaction by considering the functional groups that change, the coenzyme or other reactant, and the name of the enzyme.
Chapter 24, Problem 23P, Analyze each reaction by considering the functional groups that change, the coenzyme or other

Expert Solution
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Interpretation Introduction

(a)

Interpretation:

The given reaction catalyzed by beta-hydroxyacyl CoA dehydrogenase should be analyzed by taking consideration of the functional groups that can change reactant or coenzyme and name of enzyme.

Concept Introduction:

The catalysts which drives the rate of reaction are known as enzymes. Most of the catalyst are made up of proteins (chain of amino acids) which accelerate the rate of reactions in chemical system.

Answer to Problem 23P

The oxidation of β-hydroxy acyl CoA to form β -keto acyl CoA in the presence of an enzyme β-hydroxy acyl CoA dehydrogenase.

Explanation of Solution

The given reaction is represented as follows:

  General, Organic, and Biological Chemistry - 4th edition, Chapter 24, Problem 23P , additional homework tip  1

In the given reaction oxidation of β-hydroxy acyl CoA to form β -keto acyl CoA. In this reaction hydroxyl group changes to ketone group that means oxidation is taking place. The reaction is catalyzed by an enzyme known as β-hydroxy acyl CoA dehydrogenase which reduces NAD+ to NADH + H+. Hence, the reaction is said to be oxidation reaction.

Expert Solution
Check Mark
Interpretation Introduction

(b)

Interpretation:

The given reaction catalyzed by phosphoenolpyruvate carboxykinase needs to be analyzed by taking consideration of the functional groups that can change reactant or coenzyme and name of enzyme.

Concept Introduction:

The catalysts which drives the rate of reaction are known as enzymes. Most of the catalyst are made up of proteins (chain of amino acids) which accelerate the rate of reactions in chemical system.

Answer to Problem 23P

The introduction of phosphate group is taking place with the help of Phosphoenolpyruvate enzyme.

Explanation of Solution

The reaction is represented as follows:

  General, Organic, and Biological Chemistry - 4th edition, Chapter 24, Problem 23P , additional homework tip  2

The reactant in the following above reaction is phosphorylating with GTP to produce phosphoenolpyruvate and GDP. Phosphoenolpyruvate (acts as an enzyme) catalyzes the reaction and removes carbon dioxide. And addition of phosphate group also takes place in the reaction.

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Chapter 24 Solutions

General, Organic, and Biological Chemistry - 4th edition

Ch. 24.4 - Prob. 24.9PCh. 24.5 - Prob. 24.10PCh. 24.5 - Prob. 24.11PCh. 24.5 - Prob. 24.12PCh. 24.6 - Prob. 24.13PCh. 24.7 - Prob. 24.14PCh. 24.7 - Prob. 24.3PPCh. 24.7 - Prob. 24.15PCh. 24.7 - Prob. 24.16PCh. 24.7 - Use the number of molecules of ATP formed from the...Ch. 24.7 - Prob. 24.18PCh. 24.8 - Prob. 24.19PCh. 24.8 - Prob. 24.20PCh. 24.8 - Prob. 24.21PCh. 24.9 - Prob. 24.4PPCh. 24.9 - What products are formed when each amino acid is...Ch. 24.9 - Prob. 24.22PCh. 24 - Analyze each reaction by considering the...Ch. 24 - Analyze each reaction by considering the...Ch. 24 - Prob. 25PCh. 24 - Prob. 26PCh. 24 - Prob. 27PCh. 24 - Prob. 28PCh. 24 - Prob. 29PCh. 24 - Prob. 30PCh. 24 - Prob. 31PCh. 24 - Prob. 32PCh. 24 - Glucose is completely metabolized to six molecules...Ch. 24 - Why is glycolysis described as an anaerobic...Ch. 24 - Write the overall equation with key coenzymes for...Ch. 24 - Prob. 36PCh. 24 - Prob. 37PCh. 24 - Prob. 38PCh. 24 - Consider the aerobic and anaerobic avenues of...Ch. 24 - Prob. 40PCh. 24 - Prob. 41PCh. 24 - Prob. 42PCh. 24 - Prob. 43PCh. 24 - Prob. 44PCh. 24 - Prob. 45PCh. 24 - Prob. 46PCh. 24 - Prob. 47PCh. 24 - Prob. 48PCh. 24 - Prob. 49PCh. 24 - Prob. 50PCh. 24 - Prob. 51PCh. 24 - Prob. 52PCh. 24 - Prob. 53PCh. 24 - Prob. 54PCh. 24 - Prob. 55PCh. 24 - Prob. 56PCh. 24 - Prob. 57PCh. 24 - Prob. 58PCh. 24 - Prob. 59PCh. 24 - How much ATP is generated by the complete...Ch. 24 - Prob. 61PCh. 24 - Fill in the boxes with the number of moles of each...Ch. 24 - Prob. 63PCh. 24 - Prob. 64PCh. 24 - Prob. 65PCh. 24 - Prob. 66PCh. 24 - Prob. 67PCh. 24 - Prob. 68PCh. 24 - Prob. 69PCh. 24 - Prob. 70PCh. 24 - What is the difference between ketogenic and...Ch. 24 - Prob. 72PCh. 24 - Prob. 73PCh. 24 - Draw the structure of the keto acid formed by the...Ch. 24 - Draw the products formed in each transamination...Ch. 24 - Prob. 76PCh. 24 - Prob. 77PCh. 24 - Prob. 78PCh. 24 - Prob. 79PCh. 24 - Prob. 80PCh. 24 - What metabolic intermediate is formed from the...Ch. 24 - What metabolic intermediate is formed from the...Ch. 24 - Prob. 83PCh. 24 - Prob. 84PCh. 24 - Prob. 85PCh. 24 - Prob. 86PCh. 24 - Prob. 87PCh. 24 - What is the cause of the pain and cramping in a...Ch. 24 - Prob. 89PCh. 24 - Prob. 90PCh. 24 - Prob. 91PCh. 24 - Prob. 92PCh. 24 - Prob. 93PCh. 24 - Prob. 94PCh. 24 - What type of enzyme would catalyze the conversion...Ch. 24 - Prob. 96PCh. 24 - Prob. 97CPCh. 24 - Prob. 98CPCh. 24 - Prob. 99CPCh. 24 - Prob. 100CP
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