The reason why the enzymatic pathway of the citric acid cycle is considered to be a “cycle”. Concept introduction: The citric cycle is a series of cyclic-biochemical reactions that involve the release of stored energy through the oxidation of acetyl-CoA derived from the pyruvate. This pathway is an aerobic cellular respiration that occurs in the mitochondrion of a cell. The enzymes that carry out this process are found in the mitochondrial matrix.

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Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Chapter 3.4, Problem 4WDT

Summary Introduction

To determine: The reason why the enzymatic pathway of the citric acid cycle is considered to be a “cycle”.

Concept introduction: The citric cycle is a series of cyclic-biochemical reactions that involve the release of stored energy through the oxidation of acetyl-CoA derived from the pyruvate. This pathway is an aerobic cellular respiration that occurs in the mitochondrion of a cell. The enzymes that carry out this process are found in the mitochondrial matrix.

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Answer 2

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Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Chapter 3.4, Problem 4WDT

Summary Introduction

To determine: The reason why the enzymatic pathway of the citric acid cycle is considered to be a “cycle”.

Concept introduction: The citric cycle is a series of cyclic-biochemical reactions that involve the release of stored energy through the oxidation of acetyl-CoA derived from the pyruvate. This pathway is an aerobic cellular respiration that occurs in the mitochondrion of a cell. The enzymes that carry out this process are found in the mitochondrial matrix.

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Answer 3

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Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Chapter 3.4, Problem 4WDT

Summary Introduction

To determine: The reason why the enzymatic pathway of the citric acid cycle is considered to be a “cycle”.

Concept introduction: The citric cycle is a series of cyclic-biochemical reactions that involve the release of stored energy through the oxidation of acetyl-CoA derived from the pyruvate. This pathway is an aerobic cellular respiration that occurs in the mitochondrion of a cell. The enzymes that carry out this process are found in the mitochondrial matrix.

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Answer 4

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Definition Definition Set of metabolic processes and reactions that produce energy from organic substances such as glucose. Cellular respiration takes place in the organism’s cells, where the chemical energy from nutrients or molecules of oxygen is converted into adenosine triphosphate (ATP). Cellular respiration that occurs in the presence of oxygen is called aerobic respiration; in the absence of oxygen, it is called anaerobic respiration.

Chapter 3.4, Problem 4WDT

Summary Introduction