Multiple Choice
What is meant by the term "concentration gradient" with respect to neurons?
A) Sodium is more concentrated in the dendrites and potassium in the axon.
B) Negative charges are more concentrated outside the cell.
C) Sodium and potassium ions are more concentrated on opposite sides of the membrane.
D) Potassium is more concentrated in the dendrites and sodium in the axon.
Correct Answer:

Verified
Correct Answer:
Verified
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