Question

When an action potential abides by the all-or-nothing principle, once it reaches its threshold it moves all the way down the axon

Multiple choice question.

slowly losing half of its intensity.


losing its intensity before gaining it again.


immediately increasing in intensity.


without losing any of its intensity.

Answer 1

When an action potential abides by the all-or-nothing principle, it reaches

its threshold and moves all the way down the axon without losing any of its

intensity.

What is Action potential?

This is defined as the change in electrical potential as a result of the

passage of an impulse along the membrane of a muscle cell or nerve cell.

The all-or-nothing principle indicates that there will be a full or no

response at all. This means that the axon won't lose any of its intensity

because the strength of the response of a nerve cell or muscle fiber is not

dependent upon the strength of the stimulus

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