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Which one of the following events occurs first in a nerve impulse? A. Sodium ions move to the outside of a neuron. B. Potassium ions move to the outside of a neuron. C. Sodium ions move to the
inside of a neuron. D. Potassium ions move to the inside of a neuron.
A. Sodium ions move to the outside of a neuron is the following events occurs in a nerve impulse.
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Asked 8/4/2013 2:26:32 PM
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