Because excitatory postsynaptic potentials are subthreshold in magnitude, _________.
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more than one is needed to trigger an action potential; |
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they must be integrated; |
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they must be inhibitory in nature; |
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a and b are all correct alternatives; |
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none of the alternatives is correct; |
CORRECT - Yes, more than one postsynaptic potential must be integrated to trigger an action potential.
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