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