Navigation » List of Schools » Glendale Community College » Psychology » Psychology 103 – Physiological Psychology » Spring 2022 » Chapter 4 Practice Quiz 3
Below are the questions for the exam with the choices of answers:
Question #1
A L-dopa
B GABA
C serotonin
D epinephrine
E dopamine
Question #2
A glycine
B serotonin
C glutamate
D GABA
E dopamine
Question #3
A conduct signals.
B contain receptors for neurotransmitters.
C influence synaptic transmission.
D all of these
E release chemical transmitters.
Question #4
A neurotransmitter molecules that have been drawn back into the terminal buttons after being released.
B all of these
C vesicles that have been integrated into the button membrane during exocytosis.
D none of these
E the breakdown products of neurotransmitter molecules that have been degraded in the synapse by enzymes.
Question #5
A a G protein.
B L-dopa.
C acetylcholine.
D dopamine.
E acetylcholinesterase.
Question #6
A dopamine.
B acetylcholinesterase.
C norepinephrine.
D acetylcholine.
E glutamate.
Question #7
A Each neuron releases only one neurotransmitter.
B Each neurotransmitter acts on only one receptor subtype.
C All neurotransmitters are released into the synaptic cleft.
D All receptors are in postsynaptic membranes.
E none of these
Question #8
A postsynaptic receptors
B autoreceptors
C dendritic spines
D dendritic receptors
E somatic receptors
Question #9
A second messengers.
B IPSPs.
C EPSPs.
D neurotransmitter.
E APs.
Question #10
A presynaptic membranes.
B postsynaptic membranes.
C synaptic vesicles.
D ribosomes.
E somas.
Question #11
A vesicles.
B synaptic cleft.
C mitochondria.
D presynaptic neuron.
E postsynaptic neuron.
Question #12
A be synthesized in response to activation of metabotropic receptors.
B all of these
C induce IPSPs or EPSPs.
D bind to DNA to influence protein synthesis.
E influence metabolic activities of the cell.
Question #13
A produce longer lasting effects.
B are more prevalent.
C produce effects that take longer to develop.
D produce effects that are more diffuse.
E all of these
Question #14
A inhibits acetylcholine.
B facilitates acetylcholine’s release.
C binds to acetylcholine.
D stimulates acetylcholine’s synthesis.
E degrades acetylcholine.
Question #15
A attaching to vesicles.
B binding to postsynaptic receptors.
C binding directly to calcium ions.
D binding to presynaptic receptors.
E entering postsynaptic neurons.
Question #16
A the arrival of an AP at the axon hillock.
B an efflux of sodium ions.
C the release of calcium ions from the buttons.
D the sodium-potassium pump.
E an influx of calcium ions.
Question #17
A excitation.
B metabolism.
C exocytosis.
D synthesis.
E expulsion.
Question #18
A coexistence.
B metabotropism.
C covalence.
D cohabitation.
E ionotropism.
