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10 Cards in this Set
- Front
- Back
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During what part of an action potential is the absolute refractory period?
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the repolarization.
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When is the relative refractory period
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during the hyperpolarization following repolarization
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in the resting state is the NA inactivation gate open or closed?
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open
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in the resting state is the K gate open or closed
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closed
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How is the release of neurotransmitters controlled
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by the amount of action potentials/ time. This influences Ca concentrat which influences NT release.
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is GABA excitatory or inhibitory
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inhibitory
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in an IPSP what type of channels are involeved
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K+
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is the reabsorption of neurotransmitter back into presynaptic knor active or passive?
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active
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what type of cells can reabsorn broken down neurotransmitter
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astrocyte
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what are the 3 neurotransmitter dervivative of tyrosine
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epinephrine, NE, dopamine
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