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When the ray in the diagram is continued through the diverging lens, it passes through point
Afterpotential
The transient change in membrane potential that occurs following a nerve impulse, affecting neuron excitability.
Depolarization
The process by which a cell's membrane potential becomes less negative, leading to an action potential in nerve and muscle cells.
Repolarization
The process by which a cell's membrane returns to its resting potential after depolarization.
Threshold
The minimum level of stimulus needed to activate a physiological response or sensation.
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