The ______ principle states that once the threshold has been crossed, the action potential either fires or it does not. there is no half measure.

Respuesta :

The all-or-none law is the principle that states, once the threshold has been crossed, the action potential either fires or it does not. there is no half measure.

What is The all-or-none law?

The all-or-none law: It is a principle which states that the strength of a response of a muscle fiber or nerve cell is not dependent on the  stimulus strength. If the stimulus is above the certain threshold, a muscle fiber or nerve  will fire.

Essentially, there will be either a full response or no response for an individual muscle fiber or neuron. Therefore action potential is essentially a full response.

There is no thing as a strong or weak action potential. Instead, it is always All-or-nothing process.

This will minimize the possibility of information that will be lost in the way.

To learn more about The all-or-none law, refer

https://brainly.in/question/13509691

#SPJ4