The Neuron

Question 1

The resting state of the neuron, charge is more positive outside the membrane and more negative inside (resting potential).

Answer 1

Polarization

Question 1

The action potential; the rushing in and out of positively charged ions.

Answer 1

Depolarization

Question 2

The refractory period; the closing the membrane and reestablishing a more negative charge side.
-This causes a brief resting pause that occurs after a neuron has fired.

Answer 2

Repolarization