Multiple Choice
The most crucial factor determining the resting potential of a neuron is the diffusion of
A) potassium out of the cell through leak channels.
B) potassium into the cell through gated channels.
C) sodium out of the cell through leak channels.
D) sodium into the cell through gated channels.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Glial cells differ from neurons in that
Q37: According to Ohm's law, current is<br>A) directly
Q38: The glial cell that provides structural support
Q41: A neuron's membrane contains more potassium leak
Q44: The separation of oppositely charged ionic particles
Q45: Acetylcholine is a neurotransmitter frequently used in
Q46: The glial cell with perivascular feet that
Q47: A graded potential is one that<br>A) is
Q62: Choose the answer that correctly lists,in chronological
Q82: A nerve<br>A)contains a single axon.<br>B)is found only