A Chemical That Has Not Yet Met All the Conditions

question 47

Multiple Choice

A chemical that has not yet met all the conditions to constitute a neurotransmitter is referred to as a(n) :

• A)chemical signaler.
• B)secondary messenger.
• C)putative neurotransmitter.
• D)unclassified neurotransmitter.

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Definitions:

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First Cell

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Accompanying Figure

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