To determine the two citric acid cycle intermediates involved in the reaction governed by an enzyme α -ketoglutarate dehydrogenase . 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 CoA-SH . An overview of the citric acid cycle is as follows: Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

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Answer 1

Question

Chapter 23, Problem 23.80EP

(a)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by an enzyme α-ketoglutarate dehydrogenase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(b)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinate dehydrogenase.

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 CoA-SH.

An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(c)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme citrate synthase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(d)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinyl CoA synthetase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

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Five coenzymes are required by a-ketoglutarate dehydrogenase, the enzyme in the citric acid cycle that converts a-ketoglutarate to succinyl-CoA.a. Identify the coenzymes.b. Propose a mechanism for the reaction.

alpha-ketoglutarate dehydrogenase will do which of the following: Select one: a. Pyruvate is decarboxylated to become acetyl-CoA producing NADH and Carbon dioxide b. Succinate is oxidized to become fumarate forming FADH2 c. Succinyl-CoA becomes Succinate and forms one ATP molecule and Coenzyme A-SH d. Oxaloacetate combines with the acetyl from acetyl-CoA to produce Citric acid(citrate) e. Malate is oxidized to become oxaloacetate forming NADH f. Isocitrate and then decarboxylated and oxidized to produce alpha-ketoglutarate, Carbon dioxide and NADH g. Citrate is rearranged to become Isocitrate h. Fumarate is combined with water to become Malate i. alpha-ketoglutarate is oxidized and decarboxylated to produce Succinyl-CoA, Carbon dioxide and NADH

Choose all the enzymes or enzyme systems of the citric acid cycle that could be classified as oxidoreductases. (Select all that apply.) succinate dehydrogenase aconitase isocitrate dehydrogenase α-ketoglutarate dehydrogenase complex citrate synthase fumarase malate dehydrogenase

Answer 2

Question

Chapter 23, Problem 23.80EP

(a)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by an enzyme α-ketoglutarate dehydrogenase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(b)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinate dehydrogenase.

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 CoA-SH.

An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(c)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme citrate synthase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(d)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinyl CoA synthetase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

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Answer 3

Question

Chapter 23, Problem 23.80EP

(a)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by an enzyme α-ketoglutarate dehydrogenase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(b)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinate dehydrogenase.

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 CoA-SH.

An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(c)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme citrate synthase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(d)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinyl CoA synthetase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Expert Solution & Answer

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Answer 4

Question

Chapter 23, Problem 23.80EP

(a)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by an enzyme α-ketoglutarate dehydrogenase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(b)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinate dehydrogenase.

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 CoA-SH.

An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(c)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme citrate synthase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(d)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinyl CoA synthetase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Expert Solution & Answer

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Answer 5

Chapter 23, Problem 23.80EP

(a)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by an enzyme α-ketoglutarate dehydrogenase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(b)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinate dehydrogenase.

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 CoA-SH.

An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(c)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme citrate synthase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

(d)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinyl CoA synthetase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Answer 6

Chapter 23, Problem 23.80EP

(a)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by an enzyme α-ketoglutarate dehydrogenase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Answer 7

Chapter 23, Problem 23.80EP

(a)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by an enzyme α-ketoglutarate dehydrogenase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Answer 8

(b)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinate dehydrogenase.

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 CoA-SH.

An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Answer 9

(b)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinate dehydrogenase.

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 CoA-SH.

An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Answer 10

(c)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme citrate synthase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Answer 11

(c)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme citrate synthase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Answer 12

(d)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinyl CoA synthetase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Answer 13

(d)

Interpretation Introduction

Interpretation: To determine the two citric acid cycle intermediates involved in the reaction governed by enzyme succinyl CoA synthetase.

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 CoA-SH. An overview of the citric acid cycle is as follows:

Enzymes are the biological molecules that are used to accelerate the rate of the reaction. They are required for completion of various functions of the body.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 23.1 - Prob. 1QQ Ch. 23.1 - Prob. 2QQ Ch. 23.2 - Which of the following is not found within the...Ch. 23.2 - Which of the following is not an organelle? a....Ch. 23.2 - Prob. 3QQ Ch. 23.2 - Prob. 4QQ Ch. 23.3 - Which of the following statements concerning...Ch. 23.3 - Prob. 2QQ Ch. 23.3 - Which of the following statements concerning...Ch. 23.3 - Which of the following statements concerning...

Solution Summary: The author describes the citric acid cycle as the third stage of the biochemical energy production process.

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