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limegnat199Lv1
28 Sep 2019
If the opening of Na+ channels is responsible for depolarizing a neuron (making membrane more positive) to produce an action potential, and a depolarized membrane potential is what keeps Na+ channels open, how does the neuron ever repolarize its membrane (make membrane more negative again)?
If the opening of Na+ channels is responsible for depolarizing a neuron (making membrane more positive) to produce an action potential, and a depolarized membrane potential is what keeps Na+ channels open, how does the neuron ever repolarize its membrane (make membrane more negative again)?
Irving HeathcoteLv2
28 Sep 2019
