Action potential begins

- Action potential begins when which of the following occurs
- Action potential begins when the neuron receives a
- An action potential begins with the opening of
- Action potential propagation begins what region of a neuron
- An action potential begins in a myocardial cell when
- The action potential begins when which channel opens
- An action potential begins at the quizlet
- An action potential begins with the opening of click to select
- The action potential begins at the blank
- Point where action potential begins
- As an action potential begins the membrane
- Repolarization during the action potential begins with the closing of
- The action potential usually begins at the