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NS 1 Test

Enter the letter for the matching Answer
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1.
What causes the pacemaker cells of the heat and GI tract to fire regularly without outside input?
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2.
What types of chloride channel contains a chlorine channel and is usally inhibitory?
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3.
Where is the postsynaptic termianl of the postanglionic neuron located?
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4.
What types of neurotransmitter channels contain a cation channel?
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5.
How can GPCRs regulate ion channels
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6.
Which is the nervouse system that is rest and diges?
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7.
Where are the auotonomic nerous system control centers located?
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8.
Epinephrine produces which neurotransmitter?
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9.
Where is the presynaptic terminal of thepostganglionic neuron located?
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10.
How can GPCRs affect muscle contraction and exoctyosis?
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11.
Synapses close to the soma have _____ effects on producing an action potential.
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12.
What neurotransmitter is released from the preganglionic neuron in the parasympathetic nervous system?
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13.
When system innervates smooth muscle?
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14.
What neurotransmitter is released from the postganlionic transmitter to skeletal muscle?
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15.
Visceral functions include ___________, _________, and ____________ ___________ activities.
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16.
For skeletal muscle, how many neurons are there?
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17.
What are the adrenergic receptors?
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18.
What neurotransmitter is released from the postganlionic transmitter to the blood vessels?
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19.
Dopamine comes from which amino acid?
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20.
List the two subdivisions of the autonomic nervous system.
A.
Na+ leak channels
B.
alpha 1, alpha 2, beta 1, beta 2
C.
Norepinephrine
D.
1 somatic motor neuron
E.
acetylcholine and glutamate
F.
By opening of K+ channels, or closing of Ca++ channels (M2 and M4)
G.
GABA-A receptor, glycine receptors
H.
Acetylcholine
I.
None, epinephrine comes from norepinephrine
J.
In the organ
K.
Sympathetic and parasympathetic
L.
cardiovascular, respiratory, digestive system
M.
Parasympathetic Nervous System
N.
Bigger
O.
In the symapthetic or parasympathetic ganglion
P.
Tyrosine
Q.
Cortex, thalamus and hypothalamus
R.
Autonomic Nervous System
S.
By regulating cAMP levels (alpha 2, beta 1, and beta 2)
T.
acetylcholine
Type the Answer that corresponds to the displayed Question.
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21.
Where in the brain are the autonomic centers for regulation of visceral function?
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22.
What neurotransmitter is released from the postganglionic neuron in the sympathetic sytem to the sweat glands and the adrenal medulla?
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23.
Norepinephrine produces which neurotransmitter?
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24.
Where are the respiratory and cardiovasculator autonomic cneters locatedn?
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25.
Axon hillocks sum signals over _______ and ___________ to send a signal once the depolarization becomes enough.
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26.
In which nerve is the signal faster, preganglionic or postganglionic?
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27.
What neurotransmitter is released from the postganglionic neuron in the parasympathetic nervous system?
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28.
Where are the parasympathetic and sympathetic autonomic centers locataed?
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29.
Which center of the brain are the relay and processing centers for sensory information location?
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30.
What is the precursor to norephinephrine?

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