What Chemical Is the First Messenger

question 11

Multiple Choice

What chemical is the first messenger?

• A)G protein
• B)alpha subunit
• C)neurotransmitter
• D)sodium ion

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Definitions:

Vastly Underestimate

To significantly underrate the size, value, importance, or capability of someone or something.

Relay

A system or process in which information, data, or objects are passed along through a series of stations or individuals until the final destination is reached.

Cluster Chain

A series of events, ideas, or objects grouped together due to their connection or relation to one another.

Grapevine

Informal communication channels within organizations where information, rumors, and unofficial news spread among employees.