The differences between external respiration, internal respiration, and cellular respiration . Introduction: The cells of the body need continuous supply of oxygen for proper functioning. This oxygen is provided by means of blood that carries oxygen from the lungs and provides it to the tissues. The carbon dioxide is then removed from the tissues and transported back to the lungs from where it is expelled out of the body.

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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 22, Problem 2CYU

Summary Introduction

To review:

The differences between external respiration, internal respiration, and cellular respiration.

Introduction:

The cells of the body need continuous supply of oxygen for proper functioning. This oxygen is provided by means of blood that carries oxygen from the lungs and provides it to the tissues. The carbon dioxide is then removed from the tissues and transported back to the lungs from where it is expelled out of the body.

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Describe the difference between internal respiration and external respiration.

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Define external respiration and internal respiration.

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 22, Problem 2CYU

Summary Introduction

To review:

The differences between external respiration, internal respiration, and cellular respiration.

Introduction:

The cells of the body need continuous supply of oxygen for proper functioning. This oxygen is provided by means of blood that carries oxygen from the lungs and provides it to the tissues. The carbon dioxide is then removed from the tissues and transported back to the lungs from where it is expelled out of the body.

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Answer 3

Question

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 22, Problem 2CYU

Summary Introduction

To review:

The differences between external respiration, internal respiration, and cellular respiration.

Introduction:

The cells of the body need continuous supply of oxygen for proper functioning. This oxygen is provided by means of blood that carries oxygen from the lungs and provides it to the tissues. The carbon dioxide is then removed from the tissues and transported back to the lungs from where it is expelled out of the body.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 4

Question

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 22, Problem 2CYU

Summary Introduction