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15
×
At what stages do Potassium (K+) Channels open?
Repolarization
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15
×
In resting potential, neurons have more _________ on the outside of the cell membrane.
Na+ (sodium)
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15
×
(True or False) Na+/K+ ATPase pump moves 3Na+ out for every 2K+ in
True
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seesaw
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shark
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rocket
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thief
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15
×
At what stages do Sodium (Na+) Channels open?
Depolarization
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15
×
At which point on the diagram does depolarisation of the axon occur?
B
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15
×
What is the name of cell that produces myelin sheath?
Schwan cell
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15
×
At which point on the diagram does repolarisation of the axon occur?
C
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15
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(True or False) Axons are the first part of neuron that receive stimuli
False
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baam
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gift
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fairy
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25
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thief
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15
×
When a neuron is resting, the inside of the axon has a ____________ charge
Negative
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seesaw
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gold
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shark
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baam
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15
×
When a neuron is not engaged in an impulse.
Resting potential
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seesaw
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magnet
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rocket
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lifesaver
Give 5 points!
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15
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What is the normal resting potential of a neuron cell membrane?
-70mV
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15
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What is the insulating membrane that surrounds parts of the axon that helps to protect & propagate action potential?
Myelin sheath
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