The flow of information in a knee-jerk reflex circuit with the help of a diagram. Introduction: In a situation where conscious processing of information is not required, a reflex reaction takes place. The reflex reaction is unconscious and involuntary. For example, immediate removal of hand when placed accidentally on fire. To perform the normal movement of legs, the knee-jerk response is required. In this response, the muscles act in opposite manner, i.e., while one pair of muscle is relaxed (the extensor muscle), the other one is in the contracted state (the flexor muscle).

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Answer 1

Question

Chapter 44.4, Problem 2R

Summary Introduction

To review:

The flow of information in a knee-jerk reflex circuit with the help of a diagram.

Introduction:

In a situation where conscious processing of information is not required, a reflex reaction takes place. The reflex reaction is unconscious and involuntary. For example, immediate removal of hand when placed accidentally on fire. To perform the normal movement of legs, the knee-jerk response is required. In this response, the muscles act in opposite manner, i.e., while one pair of muscle is relaxed (the extensor muscle), the other one is in the contracted state (the flexor muscle).

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Answer 2

Question

Chapter 44.4, Problem 2R

Summary Introduction

To review:

The flow of information in a knee-jerk reflex circuit with the help of a diagram.

Introduction:

In a situation where conscious processing of information is not required, a reflex reaction takes place. The reflex reaction is unconscious and involuntary. For example, immediate removal of hand when placed accidentally on fire. To perform the normal movement of legs, the knee-jerk response is required. In this response, the muscles act in opposite manner, i.e., while one pair of muscle is relaxed (the extensor muscle), the other one is in the contracted state (the flexor muscle).

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Answer 3

Question

Chapter 44.4, Problem 2R

Summary Introduction

To review:

The flow of information in a knee-jerk reflex circuit with the help of a diagram.

Introduction:

In a situation where conscious processing of information is not required, a reflex reaction takes place. The reflex reaction is unconscious and involuntary. For example, immediate removal of hand when placed accidentally on fire. To perform the normal movement of legs, the knee-jerk response is required. In this response, the muscles act in opposite manner, i.e., while one pair of muscle is relaxed (the extensor muscle), the other one is in the contracted state (the flexor muscle).

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Answer 4

Question

Chapter 44.4, Problem 2R

Summary Introduction

To review:

The flow of information in a knee-jerk reflex circuit with the help of a diagram.

Introduction:

In a situation where conscious processing of information is not required, a reflex reaction takes place. The reflex reaction is unconscious and involuntary. For example, immediate removal of hand when placed accidentally on fire. To perform the normal movement of legs, the knee-jerk response is required. In this response, the muscles act in opposite manner, i.e., while one pair of muscle is relaxed (the extensor muscle), the other one is in the contracted state (the flexor muscle).

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Answer 5

Chapter 44.4, Problem 2R

Summary Introduction

To review:

The flow of information in a knee-jerk reflex circuit with the help of a diagram.

Introduction:

In a situation where conscious processing of information is not required, a reflex reaction takes place. The reflex reaction is unconscious and involuntary. For example, immediate removal of hand when placed accidentally on fire. To perform the normal movement of legs, the knee-jerk response is required. In this response, the muscles act in opposite manner, i.e., while one pair of muscle is relaxed (the extensor muscle), the other one is in the contracted state (the flexor muscle).

Answer 6

Chapter 44.4, Problem 2R

Summary Introduction

To review:

The flow of information in a knee-jerk reflex circuit with the help of a diagram.

Introduction:

In a situation where conscious processing of information is not required, a reflex reaction takes place. The reflex reaction is unconscious and involuntary. For example, immediate removal of hand when placed accidentally on fire. To perform the normal movement of legs, the knee-jerk response is required. In this response, the muscles act in opposite manner, i.e., while one pair of muscle is relaxed (the extensor muscle), the other one is in the contracted state (the flexor muscle).

Answer 7

Chapter 44.4, Problem 2R

Summary Introduction

To review:

The flow of information in a knee-jerk reflex circuit with the help of a diagram.

Introduction:

In a situation where conscious processing of information is not required, a reflex reaction takes place. The reflex reaction is unconscious and involuntary. For example, immediate removal of hand when placed accidentally on fire. To perform the normal movement of legs, the knee-jerk response is required. In this response, the muscles act in opposite manner, i.e., while one pair of muscle is relaxed (the extensor muscle), the other one is in the contracted state (the flexor muscle).

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 44.1 - Prob. 1R Ch. 44.1 - Prob. 2R Ch. 44.1 - Prob. 3R Ch. 44.2 - Prob. 1R Ch. 44.2 - Prob. 2R Ch. 44.2 - Prob. 3R Ch. 44.2 - Prob. 4R Ch. 44.3 - Prob. 1R Ch. 44.3 - Prob. 2R Ch. 44.3 - Prob. 3R

Solution Summary: The author illustrates the flow of information in a knee-jerk reflex circuit with the help of diagrams.

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Chapter 44 Solutions