Skeletal muscles are voluntary muscles. The contraction and relaxation in the skeletal muscle enable the movement of body parts. The skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of skeletal muscles.

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Chapter 50, Problem 19TYK

Summary Introduction

Introduction: Skeletal muscles are voluntary muscles. The contraction and relaxation in the skeletal muscle enable the movement of body parts. The skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of skeletal muscles.

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Which of the following sentences is NOT correct? A. White fibers make up fast-twitch muscle B. Muscle spindle is a type of receptor that detects muscle length C. Exocrine gland secretes its product directly into the bloodstream D. When an action potential is generated within a motor neuron, every muscle cell of the motor unit is stimulated to contract

A skeletal muscle motor unit A.Is the number of muscle cells innervated by one motor neuron. B.Is the number of motor neurons innervating one muscle cell. C.Size determines the ability to control a muscle D.Size determines how much a muscle contracts at any one time.

The muscle system is responsible for a. producing red blood cells. b. providing a framework. c. moving the body. d. conducting impulses.

Answer 2

Question

Chapter 50, Problem 19TYK

Summary Introduction

Introduction: Skeletal muscles are voluntary muscles. The contraction and relaxation in the skeletal muscle enable the movement of body parts. The skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of skeletal muscles.

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Answer 3

Question

Chapter 50, Problem 19TYK

Summary Introduction

Introduction: Skeletal muscles are voluntary muscles. The contraction and relaxation in the skeletal muscle enable the movement of body parts. The skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of skeletal muscles.

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Answer 4

Question

Chapter 50, Problem 19TYK

Summary Introduction

Introduction: Skeletal muscles are voluntary muscles. The contraction and relaxation in the skeletal muscle enable the movement of body parts. The skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of skeletal muscles.

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Answer 5

Chapter 50, Problem 19TYK

Summary Introduction

Introduction: Skeletal muscles are voluntary muscles. The contraction and relaxation in the skeletal muscle enable the movement of body parts. The skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of skeletal muscles.

Answer 6

Chapter 50, Problem 19TYK

Summary Introduction

Introduction: Skeletal muscles are voluntary muscles. The contraction and relaxation in the skeletal muscle enable the movement of body parts. The skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of skeletal muscles.

Answer 7

Chapter 50, Problem 19TYK

Summary Introduction

Introduction: Skeletal muscles are voluntary muscles. The contraction and relaxation in the skeletal muscle enable the movement of body parts. The skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of skeletal muscles.

Answer 8

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Skeletal muscles are voluntary muscles. The contraction and relaxation in the skeletal muscle enable the movement of body parts. The skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of skeletal muscles.

Solution Summary: The author explains that the skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of the muscles.

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Introduction: Skeletal muscles are voluntary muscles. The contraction and relaxation in the skeletal muscle enable the movement of body parts. The skeletal muscles consist of different types of motor units which regulate the contraction and relaxation of skeletal muscles.

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