The main energy source during any physical activity is glucose. But the usage of this energy source depends on two things. These are- time of the action and intensity with which the action is done. During the first 20-30 minutes of any physical labor, cells use glucose as the source of energy, but as the time or intensity increases, the cells start to use fats for energy. This is how metabolism works during physical activity.

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Answer 1

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Chapter 10, Problem 7SC

Summary Introduction

Concept Introduction:

The main energy source during any physical activity is glucose. But the usage of this energy source depends on two things. These are- time of the action and intensity with which the action is done. During the first 20-30 minutes of any physical labor, cells use glucose as the source of energy, but as the time or intensity increases, the cells start to use fats for energy. This is how metabolism works during physical activity.

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Answer 2

Question

Chapter 10, Problem 7SC

Summary Introduction

Concept Introduction:

The main energy source during any physical activity is glucose. But the usage of this energy source depends on two things. These are- time of the action and intensity with which the action is done. During the first 20-30 minutes of any physical labor, cells use glucose as the source of energy, but as the time or intensity increases, the cells start to use fats for energy. This is how metabolism works during physical activity.

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Answer 3

Question

Chapter 10, Problem 7SC

Summary Introduction

Concept Introduction:

The main energy source during any physical activity is glucose. But the usage of this energy source depends on two things. These are- time of the action and intensity with which the action is done. During the first 20-30 minutes of any physical labor, cells use glucose as the source of energy, but as the time or intensity increases, the cells start to use fats for energy. This is how metabolism works during physical activity.

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Answer 4

Question

Chapter 10, Problem 7SC

Summary Introduction

Concept Introduction:

The main energy source during any physical activity is glucose. But the usage of this energy source depends on two things. These are- time of the action and intensity with which the action is done. During the first 20-30 minutes of any physical labor, cells use glucose as the source of energy, but as the time or intensity increases, the cells start to use fats for energy. This is how metabolism works during physical activity.

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Answer 5

Chapter 10, Problem 7SC

Summary Introduction

Concept Introduction:

The main energy source during any physical activity is glucose. But the usage of this energy source depends on two things. These are- time of the action and intensity with which the action is done. During the first 20-30 minutes of any physical labor, cells use glucose as the source of energy, but as the time or intensity increases, the cells start to use fats for energy. This is how metabolism works during physical activity.

Answer 6

Chapter 10, Problem 7SC

Summary Introduction

Concept Introduction:

The main energy source during any physical activity is glucose. But the usage of this energy source depends on two things. These are- time of the action and intensity with which the action is done. During the first 20-30 minutes of any physical labor, cells use glucose as the source of energy, but as the time or intensity increases, the cells start to use fats for energy. This is how metabolism works during physical activity.

Answer 7

Chapter 10, Problem 7SC

Summary Introduction

Concept Introduction:

The main energy source during any physical activity is glucose. But the usage of this energy source depends on two things. These are- time of the action and intensity with which the action is done. During the first 20-30 minutes of any physical labor, cells use glucose as the source of energy, but as the time or intensity increases, the cells start to use fats for energy. This is how metabolism works during physical activity.

Answer 8

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Answer 11

Ch. 10 - Prob. 1RQ Ch. 10 - Prob. 2RQ Ch. 10 - Prob. 3RQ Ch. 10 - Prob. 1SC Ch. 10 - The length of time a person must spend exercising...Ch. 10 - Prob. 3SC Ch. 10 - To overload a muscle is never productive. T F Ch. 10 - Prob. 5SC Ch. 10 - Prob. 6SC Ch. 10 - Prob. 7SC

Solution Summary: The author concludes that vigorous exercise should be done for 1 hour or 90 minutes, because after that the body faces fatigue.

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