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    Exam 5: Membrane Dynamics
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    The Ion That Plays a Key Role in Initiating Electrical
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The Ion That Plays a Key Role in Initiating Electrical

Question 93

Question 93

Multiple Choice

The ion that plays a key role in initiating electrical signals in neurons is


A) K+.
B) Na+.
C) Cl-.
D) Ca2+.

Correct Answer:

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