The reason for the unbinding of the myosin to actin leading to stiffening of a body (rigor mortis) after death. Introduction: As per the sliding-filament theory of Huxley and Hanson, the muscles contract from the combined action of actin and myosin filaments. The head region of a myosin molecule binds to the actin molecule’s active site, which results in a conformational change. This occurs in the presence of an ATP (Adenosine triphosphate) molecule.

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Answer 1

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Chapter 45, Problem 6TYU

Summary Introduction

To review:

The reason for the unbinding of the myosin to actin leading to stiffening of a body (rigor mortis) after death.

Introduction:

As per the sliding-filament theory of Huxley and Hanson, the muscles contract from the combined action of actin and myosin filaments. The head region of a myosin molecule binds to the actin molecule’s active site, which results in a conformational change. This occurs in the presence of an ATP (Adenosine triphosphate) molecule.

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Answer 2

Question

Chapter 45, Problem 6TYU

Summary Introduction

To review:

The reason for the unbinding of the myosin to actin leading to stiffening of a body (rigor mortis) after death.

Introduction:

As per the sliding-filament theory of Huxley and Hanson, the muscles contract from the combined action of actin and myosin filaments. The head region of a myosin molecule binds to the actin molecule’s active site, which results in a conformational change. This occurs in the presence of an ATP (Adenosine triphosphate) molecule.

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Check out a sample textbook solution

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Answer 3

Question

Chapter 45, Problem 6TYU

Summary Introduction

To review:

The reason for the unbinding of the myosin to actin leading to stiffening of a body (rigor mortis) after death.

Introduction:

As per the sliding-filament theory of Huxley and Hanson, the muscles contract from the combined action of actin and myosin filaments. The head region of a myosin molecule binds to the actin molecule’s active site, which results in a conformational change. This occurs in the presence of an ATP (Adenosine triphosphate) molecule.

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Answer 4

Question

Chapter 45, Problem 6TYU

Summary Introduction

To review:

The reason for the unbinding of the myosin to actin leading to stiffening of a body (rigor mortis) after death.

Introduction:

As per the sliding-filament theory of Huxley and Hanson, the muscles contract from the combined action of actin and myosin filaments. The head region of a myosin molecule binds to the actin molecule’s active site, which results in a conformational change. This occurs in the presence of an ATP (Adenosine triphosphate) molecule.

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Answer 5

Chapter 45, Problem 6TYU

Summary Introduction

To review:

The reason for the unbinding of the myosin to actin leading to stiffening of a body (rigor mortis) after death.

Introduction:

As per the sliding-filament theory of Huxley and Hanson, the muscles contract from the combined action of actin and myosin filaments. The head region of a myosin molecule binds to the actin molecule’s active site, which results in a conformational change. This occurs in the presence of an ATP (Adenosine triphosphate) molecule.

Answer 6

Chapter 45, Problem 6TYU

Summary Introduction

To review:

The reason for the unbinding of the myosin to actin leading to stiffening of a body (rigor mortis) after death.

Introduction:

As per the sliding-filament theory of Huxley and Hanson, the muscles contract from the combined action of actin and myosin filaments. The head region of a myosin molecule binds to the actin molecule’s active site, which results in a conformational change. This occurs in the presence of an ATP (Adenosine triphosphate) molecule.

Answer 7

Chapter 45, Problem 6TYU

Summary Introduction

To review:

The reason for the unbinding of the myosin to actin leading to stiffening of a body (rigor mortis) after death.

Introduction:

As per the sliding-filament theory of Huxley and Hanson, the muscles contract from the combined action of actin and myosin filaments. The head region of a myosin molecule binds to the actin molecule’s active site, which results in a conformational change. This occurs in the presence of an ATP (Adenosine triphosphate) molecule.

Answer 8

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Answer 10

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Answer 11

Ch. 45 - Prob. 2TYK Ch. 45 - Prob. 3TYK Ch. 45 - True or false: A large animal will experience...Ch. 45 - Prob. 5TYU Ch. 45 - Prob. 6TYU Ch. 45 - Prob. 7TYU Ch. 45 - Prob. 8TYU Ch. 45 - Prob. 9TYPSS Ch. 45 - Prob. 10TYPSS Ch. 45 - Prob. 11PIAT

Solution Summary: The author explains the mechanism of unbinding of myosin to actin leading to stiffening after death.

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