Botulinum toxin and amphetamines ___________________.
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increase the release of acetylcholine and norepinephrine from the presynaptic membrane, respectively; |
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act at axoaxonic synapses; |
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stimulate presynaptic facilitative heteroreceptors; |
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stimulate calcium ion influx; |
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all of the alternatives above are correct; |
INCORRECT - Although this statement is correct, a better alternative is provided.
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