The cell body of a neuron contains the a. nucleus. b. dendrites. c. axon. d. neuroglia.

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Answer 1

Textbook Question

Chapter 27, Problem 1PL

The cell body of a neuron contains the
a. nucleus.
b. dendrites.
c. axon.
d. neuroglia.

Expert Solution & Answer

Summary Introduction

Introduction:

Nerve cells also known as neurons make up the nervous system along with neuroglia. Together these cells help to control the body functions, process emotions and decode information. Neurons conduct the signals and neuroglia has supporting cells which protect and support the nervous system. A neuron is made of cell body, axon and dendrites.

Answer to Problem 1PL

Correct answer:

The correct answer is option (a) nucleus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (a) nucleus. A neuron consists of a cell body or soma which has all the important organelles required for its functioning. Some of these organelles are the nucleus, mitochondria and endoplasmic reticulum. The nucleus contains DNA and is responsible for regulating all the processes within the neuron. So, the correct answer is option (a).

Explanation for incorrect answer:

Option (b) dendrites. Dendrites are part of the neuron and receive signals or information from another neuron. They are connected to the cell body but are not a part of it. So, this is an incorrect option.

Option (c) axon. Axon is part of the neuron and transmits signals to other neurons. It is also connected to the cell body but is not a part of it. So, this is an incorrect option.

Option (d) neuroglia. Neuroglia consists of cells of the nervous system which are not neurons. These cells protect and support the nervous system by forming the myelin sheath, destroying pathogens, etc. So, this is an incorrect option.

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Answer 2

Textbook Question

Chapter 27, Problem 1PL

The cell body of a neuron contains the
a. nucleus.
b. dendrites.
c. axon.
d. neuroglia.

Expert Solution & Answer

Summary Introduction

Introduction:

Nerve cells also known as neurons make up the nervous system along with neuroglia. Together these cells help to control the body functions, process emotions and decode information. Neurons conduct the signals and neuroglia has supporting cells which protect and support the nervous system. A neuron is made of cell body, axon and dendrites.

Answer to Problem 1PL

Correct answer:

The correct answer is option (a) nucleus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (a) nucleus. A neuron consists of a cell body or soma which has all the important organelles required for its functioning. Some of these organelles are the nucleus, mitochondria and endoplasmic reticulum. The nucleus contains DNA and is responsible for regulating all the processes within the neuron. So, the correct answer is option (a).

Explanation for incorrect answer:

Option (b) dendrites. Dendrites are part of the neuron and receive signals or information from another neuron. They are connected to the cell body but are not a part of it. So, this is an incorrect option.

Option (c) axon. Axon is part of the neuron and transmits signals to other neurons. It is also connected to the cell body but is not a part of it. So, this is an incorrect option.

Option (d) neuroglia. Neuroglia consists of cells of the nervous system which are not neurons. These cells protect and support the nervous system by forming the myelin sheath, destroying pathogens, etc. So, this is an incorrect option.

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Answer 3

Textbook Question

Chapter 27, Problem 1PL

The cell body of a neuron contains the
a. nucleus.
b. dendrites.
c. axon.
d. neuroglia.

Expert Solution & Answer

Summary Introduction

Introduction:

Nerve cells also known as neurons make up the nervous system along with neuroglia. Together these cells help to control the body functions, process emotions and decode information. Neurons conduct the signals and neuroglia has supporting cells which protect and support the nervous system. A neuron is made of cell body, axon and dendrites.

Answer to Problem 1PL

Correct answer:

The correct answer is option (a) nucleus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (a) nucleus. A neuron consists of a cell body or soma which has all the important organelles required for its functioning. Some of these organelles are the nucleus, mitochondria and endoplasmic reticulum. The nucleus contains DNA and is responsible for regulating all the processes within the neuron. So, the correct answer is option (a).

Explanation for incorrect answer:

Option (b) dendrites. Dendrites are part of the neuron and receive signals or information from another neuron. They are connected to the cell body but are not a part of it. So, this is an incorrect option.

Option (c) axon. Axon is part of the neuron and transmits signals to other neurons. It is also connected to the cell body but is not a part of it. So, this is an incorrect option.

Option (d) neuroglia. Neuroglia consists of cells of the nervous system which are not neurons. These cells protect and support the nervous system by forming the myelin sheath, destroying pathogens, etc. So, this is an incorrect option.

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Answer 4

Textbook Question

Chapter 27, Problem 1PL

The cell body of a neuron contains the
a. nucleus.
b. dendrites.
c. axon.
d. neuroglia.

Expert Solution & Answer

Summary Introduction

Introduction:

Nerve cells also known as neurons make up the nervous system along with neuroglia. Together these cells help to control the body functions, process emotions and decode information. Neurons conduct the signals and neuroglia has supporting cells which protect and support the nervous system. A neuron is made of cell body, axon and dendrites.

Answer to Problem 1PL

Correct answer:

The correct answer is option (a) nucleus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (a) nucleus. A neuron consists of a cell body or soma which has all the important organelles required for its functioning. Some of these organelles are the nucleus, mitochondria and endoplasmic reticulum. The nucleus contains DNA and is responsible for regulating all the processes within the neuron. So, the correct answer is option (a).

Explanation for incorrect answer:

Option (b) dendrites. Dendrites are part of the neuron and receive signals or information from another neuron. They are connected to the cell body but are not a part of it. So, this is an incorrect option.

Option (c) axon. Axon is part of the neuron and transmits signals to other neurons. It is also connected to the cell body but is not a part of it. So, this is an incorrect option.

Option (d) neuroglia. Neuroglia consists of cells of the nervous system which are not neurons. These cells protect and support the nervous system by forming the myelin sheath, destroying pathogens, etc. So, this is an incorrect option.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction:

Nerve cells also known as neurons make up the nervous system along with neuroglia. Together these cells help to control the body functions, process emotions and decode information. Neurons conduct the signals and neuroglia has supporting cells which protect and support the nervous system. A neuron is made of cell body, axon and dendrites.

Answer to Problem 1PL

Correct answer:

The correct answer is option (a) nucleus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (a) nucleus. A neuron consists of a cell body or soma which has all the important organelles required for its functioning. Some of these organelles are the nucleus, mitochondria and endoplasmic reticulum. The nucleus contains DNA and is responsible for regulating all the processes within the neuron. So, the correct answer is option (a).

Explanation for incorrect answer:

Option (b) dendrites. Dendrites are part of the neuron and receive signals or information from another neuron. They are connected to the cell body but are not a part of it. So, this is an incorrect option.

Option (c) axon. Axon is part of the neuron and transmits signals to other neurons. It is also connected to the cell body but is not a part of it. So, this is an incorrect option.

Option (d) neuroglia. Neuroglia consists of cells of the nervous system which are not neurons. These cells protect and support the nervous system by forming the myelin sheath, destroying pathogens, etc. So, this is an incorrect option.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

Nerve cells also known as neurons make up the nervous system along with neuroglia. Together these cells help to control the body functions, process emotions and decode information. Neurons conduct the signals and neuroglia has supporting cells which protect and support the nervous system. A neuron is made of cell body, axon and dendrites.

Answer to Problem 1PL

Correct answer:

The correct answer is option (a) nucleus.

Explanation of Solution

Explanation/justification for the correct answer:

Option (a) nucleus. A neuron consists of a cell body or soma which has all the important organelles required for its functioning. Some of these organelles are the nucleus, mitochondria and endoplasmic reticulum. The nucleus contains DNA and is responsible for regulating all the processes within the neuron. So, the correct answer is option (a).

Explanation for incorrect answer:

Option (b) dendrites. Dendrites are part of the neuron and receive signals or information from another neuron. They are connected to the cell body but are not a part of it. So, this is an incorrect option.

Option (c) axon. Axon is part of the neuron and transmits signals to other neurons. It is also connected to the cell body but is not a part of it. So, this is an incorrect option.

Option (d) neuroglia. Neuroglia consists of cells of the nervous system which are not neurons. These cells protect and support the nervous system by forming the myelin sheath, destroying pathogens, etc. So, this is an incorrect option.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

Nerve cells also known as neurons make up the nervous system along with neuroglia. Together these cells help to control the body functions, process emotions and decode information. Neurons conduct the signals and neuroglia has supporting cells which protect and support the nervous system. A neuron is made of cell body, axon and dendrites.

Answer 12

Answer to Problem 1PL

Correct answer:

The correct answer is option (a) nucleus.

Answer 13

Explanation of Solution

Explanation/justification for the correct answer:

Option (a) nucleus. A neuron consists of a cell body or soma which has all the important organelles required for its functioning. Some of these organelles are the nucleus, mitochondria and endoplasmic reticulum. The nucleus contains DNA and is responsible for regulating all the processes within the neuron. So, the correct answer is option (a).

Explanation for incorrect answer:

Option (b) dendrites. Dendrites are part of the neuron and receive signals or information from another neuron. They are connected to the cell body but are not a part of it. So, this is an incorrect option.

Option (c) axon. Axon is part of the neuron and transmits signals to other neurons. It is also connected to the cell body but is not a part of it. So, this is an incorrect option.

Option (d) neuroglia. Neuroglia consists of cells of the nervous system which are not neurons. These cells protect and support the nervous system by forming the myelin sheath, destroying pathogens, etc. So, this is an incorrect option.

Answer 14

Ch. 27 - The cell body of a neuron contains the a. nucleus....Ch. 27 - A multipolar neuon contains a. one dendrite and...Ch. 27 - Neuroglia that produce myelin insulation in the...Ch. 27 - The PNS contains a. 12 pairs of cranial nerves...Ch. 27 - Schwann cells a. are only in the brain. b. are...Ch. 27 - A ______________ neuron is the most common...Ch. 27 - Prob. 7PL Ch. 27 - Prob. 8PL Ch. 27 - Match the terms in column A with the descriptions...Ch. 27 - Match the terms in column A with the descriptions...

The cell body of a neuron contains the a. nucleus. b. dendrites. c. axon. d. neuroglia.

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Answer to Problem 1PL

Explanation of Solution

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Chapter 27 Solutions