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What are the phases of action potential?
Resting potential, Stimulus Spike, Depolarization, Repolarization, Hyperpolarization, then back to Resting Potential
Depolarization
Making the inside of a cell more positive (Sodium channels)(+30mV)
Repolarization
Making the inside of the cell more negative (Potassium Channels)
Resting Potential
-70mV
Threshold
-55mV