Multiple Choice
Which of the following is NOT true of nicotinic-gated channels?
A) The binding of ACh allows diffusion of both Na+ into and K+ out of the neuron.
B) Only EPSPs are generated.
C) Only action potentials are generated.
D) Summation can occur because of a graded response.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: Temporal summation<br>A)occurs when a single neuron releases
Q21: The blood-brain barrier results mostly from the
Q57: Action potential transmission in the PNS is
Q73: What do muscarine and nicotine have in
Q82: Cells supporting neuron cell bodies in ganglia
Q110: Ligand-gated channels,when activated,allow only Na<sup>+</sup> to move
Q113: Chemical synapses<br>A)have a delayed impulse transmission.<br>B)utilize gap
Q160: The nicotinic Ach receptor is a ligand-gated
Q161: The normal effect of b-endorphin can be
Q169: Sensory nerves regulate muscle contraction.