Multiple Choice
At electrical synapses:
A) There is a synaptic delay as the signal travels from the presynaptic element to the postsynaptic element.
B) Release of neurotransmitter is required.
C) There is a low-resistance pathway for flow of current between cells.
D) Electrical potentials can be transmitted in only one direction.
Correct Answer:

Verified
Correct Answer:
Verified
Q2: The neurotransmitter gamma-aminobutyric acid (GABA):<br>A)Is stored in
Q3: Ionotropic receptors:<br>A)Activate second messenger cascades.<br>B)Trigger EPSPs that
Q4: The kiss-and-run method of vesicle recycling is
Q5: Temporal summation refers to the fact that:<br>A)Excitatory
Q6: Chemical synapses are typically characterized by:<br>A)Unidirectional and
Q7: The quantal nature of chemical synaptic transmission
Q8: Calcium entry into the presynaptic terminal is
Q9: Metabotropic receptors:<br>A)Trigger EPSPs whose time course is
Q10: At gap junctions,the intercellular space:<br>A)Widens and is