Multiple Choice
At rest, the concentrations of _____ are higher inside of a neuron, whereas the concentrations of _____ are higher outside of a neuron.
A) potassium (K+) ; sodium (Na+)
B) sodium (Na+) ; potassium (K+)
C) potassium (K+) ; chloride (Cl-)
D) potassium (K+) ; anions (A-)
Correct Answer:

Verified
Correct Answer:
Verified
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