
Concept explainers
(a)
Interpretation: To determine the general type of reaction in the citric acid cycle that involves fumarate as a reactant.
Concept introduction: Citric acid cycle is the third stage of the biochemical energy production process. The cycle includes the reactions in which the acetyl part of acetyl CoA is oxidized and leads to the formation of carbon dioxide and
The structure of fumarate ion that is involved in the citric acid cycle is:
(b)
Interpretation: To determine the general type of reaction in the citric acid cycle that involves fumarate as a product.
Concept introduction: Citric acid cycle is the third stage of the biochemical energy production process. The cycle includes the reactions in which the acetyl part of acetyl CoA is oxidized and leads to the formation of carbon dioxide and
An overview of the citric acid cycle is as follows:
The structure of fumarate ion that is involved in the citric acid cycle is:
(c)
Interpretation: To determine the general type of reaction in the citric acid cycle that involves oxaloacetate as a reactant.
Concept introduction: Citric acid cycle is the third stage of the biochemical energy production process. The cycle includes the reactions in which the acetyl part of acetyl CoA is oxidized and leads to the formation of carbon dioxide and
An overview of the citric acid cycle is as follows:
The structure of oxaloacetate:
(d)
Interpretation: To determine the general type of reaction in the citric acid cycle that involves oxaloacetate as a product.
Concept introduction: Citric acid cycle is the third stage of the biochemical energy production process. The cycle includes the reactions in which the acetyl part of acetyl CoA is oxidized and leads to the formation of carbon dioxide and
An overview of the citric acid cycle is as follows:
The structure of oxaloacetate:

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Chapter 23 Solutions
General, Organic, and Biological Chemistry
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