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