Structure of nicotinic receptors and production of EPSP by interaction of ACh with nicotinic receptors. Introduction: Acetylcholine (ACh) is an important neurotransmitter that binds to receptors that are ligand gated like nicotinic receptors. Nicotinic receptors are located in specific regions of the brain, autonomic ganglia and skeletal muscle fibers. The binding of the neurotransmitter allows opening of the Na+ (sodium) and K+ (potassium) channels and creates an excitatory post synaptic potential (EPSP).

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Answer 1

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Chapter 7, Problem 23RA

Summary Introduction

To review:

Structure of nicotinic receptors and production of EPSP by interaction of ACh with nicotinic receptors.

Introduction:

Acetylcholine (ACh) is an important neurotransmitter that binds to receptors that are ligand gated like nicotinic receptors. Nicotinic receptors are located in specific regions of the brain, autonomic ganglia and skeletal muscle fibers. The binding of the neurotransmitter allows opening of the Na+ (sodium) and K+ (potassium) channels and creates an excitatory post synaptic potential (EPSP).

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Explain how ligand-gated channels are opened, using nicotinic ACh receptors as an example.

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Answer 2

Question

Chapter 7, Problem 23RA

Summary Introduction

To review:

Structure of nicotinic receptors and production of EPSP by interaction of ACh with nicotinic receptors.

Introduction:

Acetylcholine (ACh) is an important neurotransmitter that binds to receptors that are ligand gated like nicotinic receptors. Nicotinic receptors are located in specific regions of the brain, autonomic ganglia and skeletal muscle fibers. The binding of the neurotransmitter allows opening of the Na+ (sodium) and K+ (potassium) channels and creates an excitatory post synaptic potential (EPSP).

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Answer 3

Question

Chapter 7, Problem 23RA

Summary Introduction

To review:

Structure of nicotinic receptors and production of EPSP by interaction of ACh with nicotinic receptors.

Introduction:

Acetylcholine (ACh) is an important neurotransmitter that binds to receptors that are ligand gated like nicotinic receptors. Nicotinic receptors are located in specific regions of the brain, autonomic ganglia and skeletal muscle fibers. The binding of the neurotransmitter allows opening of the Na+ (sodium) and K+ (potassium) channels and creates an excitatory post synaptic potential (EPSP).

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Answer 4

Question

Chapter 7, Problem 23RA

Summary Introduction

To review:

Structure of nicotinic receptors and production of EPSP by interaction of ACh with nicotinic receptors.

Introduction:

Acetylcholine (ACh) is an important neurotransmitter that binds to receptors that are ligand gated like nicotinic receptors. Nicotinic receptors are located in specific regions of the brain, autonomic ganglia and skeletal muscle fibers. The binding of the neurotransmitter allows opening of the Na+ (sodium) and K+ (potassium) channels and creates an excitatory post synaptic potential (EPSP).

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Answer 5

Chapter 7, Problem 23RA

Summary Introduction

To review:

Structure of nicotinic receptors and production of EPSP by interaction of ACh with nicotinic receptors.

Introduction:

Acetylcholine (ACh) is an important neurotransmitter that binds to receptors that are ligand gated like nicotinic receptors. Nicotinic receptors are located in specific regions of the brain, autonomic ganglia and skeletal muscle fibers. The binding of the neurotransmitter allows opening of the Na+ (sodium) and K+ (potassium) channels and creates an excitatory post synaptic potential (EPSP).

Answer 6

Chapter 7, Problem 23RA

Summary Introduction

To review:

Structure of nicotinic receptors and production of EPSP by interaction of ACh with nicotinic receptors.

Introduction:

Acetylcholine (ACh) is an important neurotransmitter that binds to receptors that are ligand gated like nicotinic receptors. Nicotinic receptors are located in specific regions of the brain, autonomic ganglia and skeletal muscle fibers. The binding of the neurotransmitter allows opening of the Na+ (sodium) and K+ (potassium) channels and creates an excitatory post synaptic potential (EPSP).

Answer 7

Chapter 7, Problem 23RA

Summary Introduction

To review:

Structure of nicotinic receptors and production of EPSP by interaction of ACh with nicotinic receptors.

Introduction:

Acetylcholine (ACh) is an important neurotransmitter that binds to receptors that are ligand gated like nicotinic receptors. Nicotinic receptors are located in specific regions of the brain, autonomic ganglia and skeletal muscle fibers. The binding of the neurotransmitter allows opening of the Na+ (sodium) and K+ (potassium) channels and creates an excitatory post synaptic potential (EPSP).

Answer 8

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Answer 10

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Answer 11

Ch. 7 - Draw a neuron, label its parts, and describe the...Ch. 7 - Distinguish between sensory neurons, motor...Ch. 7 - Describe the structure of the neurilemma, and...Ch. 7 - Explain how myelin sheaths are formed in the CNS....Ch. 7 - Explain what is meant by the blood-brain barrier....Ch. 7 - Define the terms depolarization and...Ch. 7 - Prob. 4bCP Ch. 7 - Describe how gating of Na+andK+ in the axon...Ch. 7 - Prob. 5aCP Ch. 7 - Prob. 5bCP

Solution Summary: The author describes the structure of nicotinic receptors and the production of an excitatory post synaptic potential (EPSP).

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