differentiate between resting potential and depolarization. friends please answer it fast it's very necessary best answer will be marked as brainliest.
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The resting potential tells about what happens when a neuron is at rest. An action potential occurs when a neuron sends information down an axon, away from the cell body. ... When the depolarization reaches about -55 mV a neuron will fire an action potential. This is the threshold.
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At the resting potential, the membrane potential is close to EK, the equilibrium potential of K+. When sodium channels open, the membrane depolarizes. When depolarization reaches the threshold potential, it triggers an action potential.
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