When a nerve impulse travels along an axon at a very high rate of speed (about 200 miles per hour), then you know that
A)a resting potential has been reached.
B)a charging potential has been reached.
C)a sensory neuron has been activated.
D)an action potential has been reached.

Question

Quizplus · Accepted Answer

An action potential is the electrical impulse that travels along the axon of a neuron at a high rate of speed. It is responsible for transmitting information between neurons and other cells in the body. A resting potential refers to the electrical charge across the cell membrane of a neuron when it is not transmitting a signal, while a charging potential describes the process of depolarization, which is necessary to reach an action potential. A sensory neuron is a type of neuron that is responsible for transmitting sensory information to the central nervous system.

When a Nerve Impulse Travels Along an Axon at a Very