Glial Cells Have Been Shown to

Q74: A membrane potential is the difference in

Q75: Second messengers are formed in the<br>A) presynaptic

Q76: How far do most postsynaptic potentials travel

Q77: Drugs that bind to a neurotransmitter's receptors

Q78: By binding to nicotinic cholinergic receptors,this drug

Q80: The abbreviation 5-HT stands for<br>A) serotonin.<br>B) dopamine.<br>C)

Q81: IPSP is to EPSP as<br>A) graded is

Q82: The transmission of postsynaptic potentials is<br>A) active.<br>B)

Q83: There are three kinds of spatial summation

Q84: Action potentials originate at the<br>A) terminal buttons.<br>B)