The messages sent by axons are called action potentials. When a neuron is depolarized, that reduces its negative potential towards zero, the potential rises higher, but returns to the resting level as soon as the stimulation is stopped. When a stronger depolarization current is applied, the membrane potential reaches a threshold level of excitation that is beyond zero, producing a major response is called action potential.

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Chapter 1.2, Problem 5EIQ

Summary Introduction

Introduction:

The messages sent by axons are called action potentials. When a neuron is depolarized, that reduces its negative potential towards zero, the potential rises higher, but returns to the resting level as soon as the stimulation is stopped. When a stronger depolarization current is applied, the membrane potential reaches a threshold level of excitation that is beyond zero, producing a major response is called action potential.

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Answer 2

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Chapter 1.2, Problem 5EIQ

Summary Introduction

Introduction:

The messages sent by axons are called action potentials. When a neuron is depolarized, that reduces its negative potential towards zero, the potential rises higher, but returns to the resting level as soon as the stimulation is stopped. When a stronger depolarization current is applied, the membrane potential reaches a threshold level of excitation that is beyond zero, producing a major response is called action potential.

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Answer 3

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Chapter 1.2, Problem 5EIQ

Summary Introduction

Introduction:

The messages sent by axons are called action potentials. When a neuron is depolarized, that reduces its negative potential towards zero, the potential rises higher, but returns to the resting level as soon as the stimulation is stopped. When a stronger depolarization current is applied, the membrane potential reaches a threshold level of excitation that is beyond zero, producing a major response is called action potential.

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Answer 4

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Chapter 1.2, Problem 5EIQ

Summary Introduction

Introduction:

The messages sent by axons are called action potentials. When a neuron is depolarized, that reduces its negative potential towards zero, the potential rises higher, but returns to the resting level as soon as the stimulation is stopped. When a stronger depolarization current is applied, the membrane potential reaches a threshold level of excitation that is beyond zero, producing a major response is called action potential.

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Answer 5

Chapter 1.2, Problem 5EIQ

Summary Introduction

Introduction:

The messages sent by axons are called action potentials. When a neuron is depolarized, that reduces its negative potential towards zero, the potential rises higher, but returns to the resting level as soon as the stimulation is stopped. When a stronger depolarization current is applied, the membrane potential reaches a threshold level of excitation that is beyond zero, producing a major response is called action potential.

Answer 6

Chapter 1.2, Problem 5EIQ

Summary Introduction

Introduction:

The messages sent by axons are called action potentials. When a neuron is depolarized, that reduces its negative potential towards zero, the potential rises higher, but returns to the resting level as soon as the stimulation is stopped. When a stronger depolarization current is applied, the membrane potential reaches a threshold level of excitation that is beyond zero, producing a major response is called action potential.

Answer 7

Chapter 1.2, Problem 5EIQ

Summary Introduction

Introduction:

The messages sent by axons are called action potentials. When a neuron is depolarized, that reduces its negative potential towards zero, the potential rises higher, but returns to the resting level as soon as the stimulation is stopped. When a stronger depolarization current is applied, the membrane potential reaches a threshold level of excitation that is beyond zero, producing a major response is called action potential.

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Ch. 1.1 - Prob. 1EIQ Ch. 1.1 - Prob. 2EIQ Ch. 1.1 - Prob. 3EIQ Ch. 1.1 - Prob. 4EIQ Ch. 1.1 - Prob. 5EIQ Ch. 1.1 - Prob. 6EIQ Ch. 1.1 - Prob. 7EIQ Ch. 1.1 - Prob. 8EIQ Ch. 1.1 - Prob. 9EIQ Ch. 1.1 - Prob. 10EIQ

Solution Summary: The author explains that an axon produces an action potential when the membrane potential reaches the threshold.

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