Psychology 001 - General Psychology » Spring 2022 » Chapter 02 The Nervous System On Being Wired
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Question #1
Which part of a neuron receives information from other neurons?
A.
Nucleus
B.
Dendrite
C.
Axon
D.
Myelin
Question #2
Which part of the neuron transmits information away from the cell body?
A.
Axons
B.
Dendrites
C.
Axon terminal
D.
Myelin
Question #3
What is the function of myelin sheaths?
A.
They provide nutrients to the neuron.
B.
They allow for slower transmission of the neural impulse.
C.
They allow for faster transmission of the neural impulse.
D.
They store neurotransmitters.
Question #4
The change in the electrical charge that provides the basis for the conduction of a neural impulse along an axon is called the _____.
A.
refractory period
B.
action potential
C.
resting potential
D.
synaptic cleft
Question #5
The resting potential of the neuron is about _____.
A.
0 millivolts
B.
+30 millivolts
C.
+70 millivolts
D.
-70 millivolts
Question #6
Excess neurotransmitters are broken down or reabsorbed by the axon terminal, via a process called _____.
A.
reuptake
B.
myelin
C.
vesicles
D.
synapse
Question #7
Which neurotransmitter is involved in the regulation of movement and the ability to experience pleasure?
A.
Serotonin
B.
Dopamine
C.
Acetylcholine
D.
Norepinephrine
Question #8
What is the neurotransmitter responsible for producing muscle contraction?
A.
Endorphins
B.
Acetylcholine
C.
Serotonin
D.
GABA
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