During an action potential, depolarization is due to Blank______ ions Blank______ the cell.Multiple choice question.calcium, leavingpotassium, enteringsodium, leavingsodium, enteringpotassium, leaving

During an action potential the inside of the cell membrane becomes Blank______ charged.Multiple choice question.negativelypositively

When the voltage-gated potassium channels open, a large number of potassium ions Blank______ the cell, resulting in the Blank______ phase of the action potential.Multiple choice question.exit, depolarizationexit, repolarizationenter, depolarizationenter, repolarization

After stimulation, positive ions enter the cell. This causes the membrane to Blank______.Multiple choice question.depolarizehyperpolarizebecome less permeablerepolarize

Inhibitory postsynaptic potentials involve Blank______ of the plasma membrane.Multiple choice question.depolarizationhyperpolarization

The negative charge across a resting membrane is due to the more __________Blank ions diffusing out of the cell than __________Blank ions diffusing into the cell.Multiple Choicesodium; potassiumsodium; calciumpotassium; sodiumpotassium; phosphate