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adoma adoma
wrote...
Posts: 9
11 years ago
1. At resting membrane potential, why does a small amount of sodium leak into the cell
instead of out?
2. Define depolarization and hyperpolarization and their relationship to threshold.
3. Kevin is conscious when certain neurons in his brain are active—they depolarize and
undergo action potentials. Describe the process of depolarization of a neuron to
threshold.
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Replies
wrote...
11 years ago
1. At resting membrane potential, a small amount of sodium leak into the cell instead of out because the permeability to the sodium is very low.
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