Multiple Choice
Homogeneous distribution of ions in neural tissue is promoted by
A) nonrandom assignment.
B) electrostatic pressure.
C) the sodium-potassium pump.
D) selective ion channels.
E) nonrandom movement.
Correct Answer:
Verified
Correct Answer:
Verified
Q66: A ligand of acetylcholine is a substance
Q68: Conduction of action potentials along an axon
Q71: With respect to the maximum speed of
Q81: IPSP is to EPSP as<br>A) graded is
Q82: A neuron normally fires when<br>A) its sodium-potassium
Q89: The fact that the intensity of stimulation
Q92: Describe the integration (summation)of postsynaptic potentials.Draw graphs
Q114: In comparison to ionotropic receptors,metabotropic receptors generally
Q124: Sodium-potassium pumps are<br>A) integrators.<br>B) refractory.<br>C) transporters.<br>D) excitatory.<br>E)
Q148: There are two kinds postsynaptic potentials :