Biology
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Medium
Question
Under resting membrane potentials:
A
Outer surface of neuron is more positive
✓ Official correct answer
B
Inner surface of neuron is more positive
C
Both of these surfaces are equally positive
D
none of these.
Community credibility
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A
Outer surface of neuron is more positive
No member explanations yet for this option.
B
Inner surface of neuron is more positive
No member explanations yet for this option.
C
Both of these surfaces are equally positive
No member explanations yet for this option.
D
none of these.
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Explanation
Under normal resting membrane potential conditions, the outer surface of a neuron's membrane is relatively more positive compared to the inner surface, which is more negative.