Which of the following is/are needed to initiate an action potential?
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one excitatory postsynaptic potential of threshold magnitude; |
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more than one excitatory postsynaptic potential; |
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enough excitatory postsynaptic potentials to reach the excitation threshold; |
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b and c are correct alternatives; |
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none of the alternatives is correct; |
INCORRECT - A correct alternative is provided.
[Review Part 1 of the tutorial] [Review Part 2 (Matching) of the tutorial]