Answer :
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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