The impulse over a motor neuron will lead to a. an interneuron. b. the spinal cord. c. a receptor. d. an effector.

Question

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Answer 1

Textbook Question

Chapter 29, Problem 1PL

The impulse over a motor neuron will lead to
a. an interneuron.
b. the spinal cord.
c. a receptor.
d. an effector.

Expert Solution & Answer

Summary Introduction

Introduction: Motor control can be defined as the systematic control of movement in organisms which contain a nervous system. The primary motor cortex (M1) is the main area of the brain that is involved in the motor function. M1 is present in the frontal lobe of the brain.

Answer to Problem 1PL

Correct answer:

The correct answer is the option (d). Effector.

Explanation of Solution

Explanation/justification for the correct answer:

Option (d). Effector. A motor neuron cell body is present in the motor cortex, brainstem or the spinal cord. Its axon or fiber projects to the spinal cord or its outside. A motor neuron can directly or indirectly control the effector organs, chiefly the glands and muscles. A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

Explanation for the incorrect answer:

Option (a) An interneuron. It is a neuron that transmits the impulses between other neurons, particularly as a part of a reflex arc. Hence, the option (a) is incorrect.

Option (b) The spinal cord. The spinal cord can be defined as the cylindrical bundle of the nerve fibers and connected tissue. It is surrounded in the spinal region and joins approximately all the body parts to the brain. It forms the central nervous system with the brain. Hence, the option (b) is incorrect.

Option (c) A receptor. A receptor is a protein that binds to a definite molecule known as ligand. A ligand might be a molecule such as hormones, inorganic minerals, proteins, and neurotransmitters. The ligand bound to the ligand-binding spot on the receptor protein. Hence, the option (c) is incorrect.

Conclusion

A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

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Answer 2

Textbook Question

Chapter 29, Problem 1PL

The impulse over a motor neuron will lead to
a. an interneuron.
b. the spinal cord.
c. a receptor.
d. an effector.

Expert Solution & Answer

Summary Introduction

Introduction: Motor control can be defined as the systematic control of movement in organisms which contain a nervous system. The primary motor cortex (M1) is the main area of the brain that is involved in the motor function. M1 is present in the frontal lobe of the brain.

Answer to Problem 1PL

Correct answer:

The correct answer is the option (d). Effector.

Explanation of Solution

Explanation/justification for the correct answer:

Option (d). Effector. A motor neuron cell body is present in the motor cortex, brainstem or the spinal cord. Its axon or fiber projects to the spinal cord or its outside. A motor neuron can directly or indirectly control the effector organs, chiefly the glands and muscles. A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

Explanation for the incorrect answer:

Option (a) An interneuron. It is a neuron that transmits the impulses between other neurons, particularly as a part of a reflex arc. Hence, the option (a) is incorrect.

Option (b) The spinal cord. The spinal cord can be defined as the cylindrical bundle of the nerve fibers and connected tissue. It is surrounded in the spinal region and joins approximately all the body parts to the brain. It forms the central nervous system with the brain. Hence, the option (b) is incorrect.

Option (c) A receptor. A receptor is a protein that binds to a definite molecule known as ligand. A ligand might be a molecule such as hormones, inorganic minerals, proteins, and neurotransmitters. The ligand bound to the ligand-binding spot on the receptor protein. Hence, the option (c) is incorrect.

Conclusion

A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

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Answer 3

Textbook Question

Chapter 29, Problem 1PL

The impulse over a motor neuron will lead to
a. an interneuron.
b. the spinal cord.
c. a receptor.
d. an effector.

Expert Solution & Answer

Summary Introduction

Introduction: Motor control can be defined as the systematic control of movement in organisms which contain a nervous system. The primary motor cortex (M1) is the main area of the brain that is involved in the motor function. M1 is present in the frontal lobe of the brain.

Answer to Problem 1PL

Correct answer:

The correct answer is the option (d). Effector.

Explanation of Solution

Explanation/justification for the correct answer:

Option (d). Effector. A motor neuron cell body is present in the motor cortex, brainstem or the spinal cord. Its axon or fiber projects to the spinal cord or its outside. A motor neuron can directly or indirectly control the effector organs, chiefly the glands and muscles. A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

Explanation for the incorrect answer:

Option (a) An interneuron. It is a neuron that transmits the impulses between other neurons, particularly as a part of a reflex arc. Hence, the option (a) is incorrect.

Option (b) The spinal cord. The spinal cord can be defined as the cylindrical bundle of the nerve fibers and connected tissue. It is surrounded in the spinal region and joins approximately all the body parts to the brain. It forms the central nervous system with the brain. Hence, the option (b) is incorrect.

Option (c) A receptor. A receptor is a protein that binds to a definite molecule known as ligand. A ligand might be a molecule such as hormones, inorganic minerals, proteins, and neurotransmitters. The ligand bound to the ligand-binding spot on the receptor protein. Hence, the option (c) is incorrect.

Conclusion

A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

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Answer 4

Textbook Question

Chapter 29, Problem 1PL

The impulse over a motor neuron will lead to
a. an interneuron.
b. the spinal cord.
c. a receptor.
d. an effector.

Expert Solution & Answer

Summary Introduction

Introduction: Motor control can be defined as the systematic control of movement in organisms which contain a nervous system. The primary motor cortex (M1) is the main area of the brain that is involved in the motor function. M1 is present in the frontal lobe of the brain.

Answer to Problem 1PL

Correct answer:

The correct answer is the option (d). Effector.

Explanation of Solution

Explanation/justification for the correct answer:

Option (d). Effector. A motor neuron cell body is present in the motor cortex, brainstem or the spinal cord. Its axon or fiber projects to the spinal cord or its outside. A motor neuron can directly or indirectly control the effector organs, chiefly the glands and muscles. A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

Explanation for the incorrect answer:

Option (a) An interneuron. It is a neuron that transmits the impulses between other neurons, particularly as a part of a reflex arc. Hence, the option (a) is incorrect.

Option (b) The spinal cord. The spinal cord can be defined as the cylindrical bundle of the nerve fibers and connected tissue. It is surrounded in the spinal region and joins approximately all the body parts to the brain. It forms the central nervous system with the brain. Hence, the option (b) is incorrect.

Option (c) A receptor. A receptor is a protein that binds to a definite molecule known as ligand. A ligand might be a molecule such as hormones, inorganic minerals, proteins, and neurotransmitters. The ligand bound to the ligand-binding spot on the receptor protein. Hence, the option (c) is incorrect.

Conclusion

A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction: Motor control can be defined as the systematic control of movement in organisms which contain a nervous system. The primary motor cortex (M1) is the main area of the brain that is involved in the motor function. M1 is present in the frontal lobe of the brain.

Answer to Problem 1PL

Correct answer:

The correct answer is the option (d). Effector.

Explanation of Solution

Explanation/justification for the correct answer:

Option (d). Effector. A motor neuron cell body is present in the motor cortex, brainstem or the spinal cord. Its axon or fiber projects to the spinal cord or its outside. A motor neuron can directly or indirectly control the effector organs, chiefly the glands and muscles. A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

Explanation for the incorrect answer:

Option (a) An interneuron. It is a neuron that transmits the impulses between other neurons, particularly as a part of a reflex arc. Hence, the option (a) is incorrect.

Option (b) The spinal cord. The spinal cord can be defined as the cylindrical bundle of the nerve fibers and connected tissue. It is surrounded in the spinal region and joins approximately all the body parts to the brain. It forms the central nervous system with the brain. Hence, the option (b) is incorrect.

Option (c) A receptor. A receptor is a protein that binds to a definite molecule known as ligand. A ligand might be a molecule such as hormones, inorganic minerals, proteins, and neurotransmitters. The ligand bound to the ligand-binding spot on the receptor protein. Hence, the option (c) is incorrect.

Conclusion

A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction: Motor control can be defined as the systematic control of movement in organisms which contain a nervous system. The primary motor cortex (M1) is the main area of the brain that is involved in the motor function. M1 is present in the frontal lobe of the brain.

Answer to Problem 1PL

Correct answer:

The correct answer is the option (d). Effector.

Explanation of Solution

Explanation/justification for the correct answer:

Option (d). Effector. A motor neuron cell body is present in the motor cortex, brainstem or the spinal cord. Its axon or fiber projects to the spinal cord or its outside. A motor neuron can directly or indirectly control the effector organs, chiefly the glands and muscles. A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

Explanation for the incorrect answer:

Option (a) An interneuron. It is a neuron that transmits the impulses between other neurons, particularly as a part of a reflex arc. Hence, the option (a) is incorrect.

Option (b) The spinal cord. The spinal cord can be defined as the cylindrical bundle of the nerve fibers and connected tissue. It is surrounded in the spinal region and joins approximately all the body parts to the brain. It forms the central nervous system with the brain. Hence, the option (b) is incorrect.

Option (c) A receptor. A receptor is a protein that binds to a definite molecule known as ligand. A ligand might be a molecule such as hormones, inorganic minerals, proteins, and neurotransmitters. The ligand bound to the ligand-binding spot on the receptor protein. Hence, the option (c) is incorrect.

Conclusion

A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction: Motor control can be defined as the systematic control of movement in organisms which contain a nervous system. The primary motor cortex (M1) is the main area of the brain that is involved in the motor function. M1 is present in the frontal lobe of the brain.

Answer 12

Answer to Problem 1PL

Correct answer:

The correct answer is the option (d). Effector.

Answer 13

Explanation of Solution

Explanation/justification for the correct answer:

Option (d). Effector. A motor neuron cell body is present in the motor cortex, brainstem or the spinal cord. Its axon or fiber projects to the spinal cord or its outside. A motor neuron can directly or indirectly control the effector organs, chiefly the glands and muscles. A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

Explanation for the incorrect answer:

Option (a) An interneuron. It is a neuron that transmits the impulses between other neurons, particularly as a part of a reflex arc. Hence, the option (a) is incorrect.

Option (b) The spinal cord. The spinal cord can be defined as the cylindrical bundle of the nerve fibers and connected tissue. It is surrounded in the spinal region and joins approximately all the body parts to the brain. It forms the central nervous system with the brain. Hence, the option (b) is incorrect.

Option (c) A receptor. A receptor is a protein that binds to a definite molecule known as ligand. A ligand might be a molecule such as hormones, inorganic minerals, proteins, and neurotransmitters. The ligand bound to the ligand-binding spot on the receptor protein. Hence, the option (c) is incorrect.

Answer 14

Conclusion

A nerve cell is (motor neuron) which transmits the impulses from the central nervous system to effectors in order to cause a physiological response to the modifications in the environment. Hence, the option (d) is correct.

Answer 15

Ch. 29 - The impulse over a motor neuron will lead to a. an...Ch. 29 - Stretch reflex receptors are called a. effectors....Ch. 29 - Stretch reflexes include ail of the following...Ch. 29 - Prob. 4PL Ch. 29 - Prob. 5PL Ch. 29 - The quadriceps femoris is the effector muscle of...Ch. 29 - The posterior roots of spinal nerves contain the...Ch. 29 - The normal patellar reflex response involves...Ch. 29 - A withdrawal reflex employs...Ch. 29 - Interneurons in a withdrawal reflex are located in...

The impulse over a motor neuron will lead to a. an interneuron. b. the spinal cord. c. a receptor. d. an effector.

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Answer to Problem 1PL

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Chapter 29 Solutions