When a Nerve Impulse Travels Along an Axon at a Very

question 60

Multiple Choice

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.

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