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Type: Multiple-Choice
Category: Nervous and Endocrine Systems
Level: College
Author: jmaresh@wcupa.edu
Created: a month ago

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Nervous and Endocrine Systems Question

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College Nervous and Endocrine Systems

What happens when a resting neuron's membrane depolarizes?
  1. The cell's inside becomes more negative than the outside.
  2. The equilibrium potential for K+ becomes more positive.
  3. The neuron's membrane voltage becomes more positive.
  4. There is a net diffusion of Na+ out of the cell.
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