Home › CBSE Class 11 (Science) › Biology › Neural Control and Coordination › At rest, what charge does the outer surface of t…
At rest, what charge does the outer surface of the axonal membrane carry?
APositive
BNegative
CNeutral
DAlternating
Answer & Solution
Correct answer: A. Positive
Because of the ion distribution, the outside of the resting membrane is positive and the inside negative.
Related questions
Which type of neuron is found mainly in the olfactory epithelium and retina?Nissl bodies in neurons are made up of which organelle and its ribosomes?Which three regions together make up the brain stem?Which part of the brain contains centres controlling respiration and cardiovascular reflexWhy is the surface of the cerebellum highly convoluted?Which hindbrain part has fibre tracts interconnecting different brain regions?Which three structures make up the hindbrain?The dorsal midbrain has four round swellings called what?