Multiple Choice
How does temporal summation create an action potential?
A) Potentials are generated on several dendrites at the same time to trigger threshold and the production of an action potential.
B) It is frequency modulated and of the same amplitude for intensity.
C) The temporal lobe in the brain stimulates EPSPs to trigger an action potential.
D) Two or more postsynaptic potentials are generated in rapid succession at the same synapse before they can dissipate, thereby exceeding threshold.
E) Generator potentials are at the same tempo on adjacent neurons.
Correct Answer:

Verified
Correct Answer:
Verified
Q134: What chemical targets CB1 receptors?<br>A) carbonic acid<br>B)
Q135: What type of synapse occurs between an
Q136: Which of the following statements about inhibitory
Q137: Epinephrine binds best to which of the
Q138: Neurotransmitter release occurs by what mechanism?<br>A) secondary
Q140: Which of the following neurotransmitters is a
Q141: Once released, acetylcholine is degraded by extracellular
Q142: At metabotropic receptors, a(n)<br>A) neurotransmitter binding to
Q143: Biogenic amines are synthesized in what region
Q144: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5933/.jpg" alt=" -Identify the structure