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