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    Holes Human Anatomy and Physiology
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    Exam 10: Nervous System I: Basic Structure and Function
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    A Neuron Is Stimulated, Which Changes Membrane Potential to the Point
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A Neuron Is Stimulated, Which Changes Membrane Potential to the Point

Question 33

Question 33

Multiple Choice

A neuron is stimulated, which changes membrane potential to the point where voltage-gated Na⁺ channels open and begin depolarizing the cell. The neuron has reached


A) recruitment.
B) threshold.
C) summation.
D) tetanus.

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