The label of each phase of the action potential as identified by the highlighted region of each graph is given in the image attached.
What is depolarization?
The term Depolarization is known to be a form of movement where the cell's membrane is said to have the likelihood to have a more positive value.
Conclusively, The term repolarization is known to be the alterations or a change that often takes place in membrane that are said to have the potential, to be able to return to a negative value.
Learn more about depolarization from
https://brainly.com/question/26502153
