The nerve fiber is insulated by a spiral layer called myelin, which is produced in both CNS and PNS. This myelin sheath is absent in unmyelinated nerve cells. The myelinated cells conduct signals in a distinct manner known as saltatory conduction; saltatory means “jumping” or “leaping”. These myelinated fibers are unable to conduct the signal continuously.

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Chapter 12, Problem 7TYR

Summary Introduction

Introduction:

The nerve fiber is insulated by a spiral layer called myelin, which is produced in both CNS and PNS. This myelin sheath is absent in unmyelinated nerve cells. The myelinated cells conduct signals in a distinct manner known as saltatory conduction; saltatory means “jumping” or “leaping”. These myelinated fibers are unable to conduct the signal continuously.

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Answer 2

Question

Chapter 12, Problem 7TYR

Summary Introduction

Introduction:

The nerve fiber is insulated by a spiral layer called myelin, which is produced in both CNS and PNS. This myelin sheath is absent in unmyelinated nerve cells. The myelinated cells conduct signals in a distinct manner known as saltatory conduction; saltatory means “jumping” or “leaping”. These myelinated fibers are unable to conduct the signal continuously.

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Answer 3

Question

Chapter 12, Problem 7TYR

Summary Introduction

Introduction:

The nerve fiber is insulated by a spiral layer called myelin, which is produced in both CNS and PNS. This myelin sheath is absent in unmyelinated nerve cells. The myelinated cells conduct signals in a distinct manner known as saltatory conduction; saltatory means “jumping” or “leaping”. These myelinated fibers are unable to conduct the signal continuously.

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Answer 4

Question

Chapter 12, Problem 7TYR

Summary Introduction

Introduction:

The nerve fiber is insulated by a spiral layer called myelin, which is produced in both CNS and PNS. This myelin sheath is absent in unmyelinated nerve cells. The myelinated cells conduct signals in a distinct manner known as saltatory conduction; saltatory means “jumping” or “leaping”. These myelinated fibers are unable to conduct the signal continuously.

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Answer 5

Chapter 12, Problem 7TYR

Summary Introduction

Introduction:

The nerve fiber is insulated by a spiral layer called myelin, which is produced in both CNS and PNS. This myelin sheath is absent in unmyelinated nerve cells. The myelinated cells conduct signals in a distinct manner known as saltatory conduction; saltatory means “jumping” or “leaping”. These myelinated fibers are unable to conduct the signal continuously.

Answer 6

Chapter 12, Problem 7TYR

Summary Introduction

Introduction:

The nerve fiber is insulated by a spiral layer called myelin, which is produced in both CNS and PNS. This myelin sheath is absent in unmyelinated nerve cells. The myelinated cells conduct signals in a distinct manner known as saltatory conduction; saltatory means “jumping” or “leaping”. These myelinated fibers are unable to conduct the signal continuously.

Answer 7

Chapter 12, Problem 7TYR

Summary Introduction

Introduction:

The nerve fiber is insulated by a spiral layer called myelin, which is produced in both CNS and PNS. This myelin sheath is absent in unmyelinated nerve cells. The myelinated cells conduct signals in a distinct manner known as saltatory conduction; saltatory means “jumping” or “leaping”. These myelinated fibers are unable to conduct the signal continuously.

Answer 8

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Answer 11

Ch. 12.1 - What is a receptor? Give two examples of...Ch. 12.1 - Distinguish between the central and peripheral...Ch. 12.1 - Prob. 3BYGO Ch. 12.1 - What the nervous and endocrine systems have in...Ch. 12.1 - Three fundamental functions of the nervous system;...Ch. 12.1 - Differences between the central nervous system...Ch. 12.1 - The autonomic nervous system and its two divisions Ch. 12.2 - Sketch a multipolar neuron and label its...Ch. 12.2 - Explain the differences between a sensory neuron,...Ch. 12.2 - Prob. 6BYGO

Solution Summary: The author explains that myelinated fibers conduct signals in a distinct manner known as saltatory conduction, which occurs in the fast internodal process.

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