Describe what happens in terms of ion channels opening and ion movement when a neuron is depolarized. (You don't need to describe repolarization, only depolarization.)

Explanation:

Depolarization occurs when the nerve cell reverses these charges; to change them back to an at-rest state, the neuron sends another electrical signal. The entire process occurs when the cell allows specific ions to flow into and out of the cell.

and i oop

explanation:

i need an image of the diagram