Neurotransmitter Is Released into the Synaptic Cleft After

question 28

Multiple Choice

Neurotransmitter is released into the synaptic cleft after:

• A)Receptor sites are blocked"
• B)The myelin sheath is damaged"
• C)Calcium is released into the synaptic cleft"
• D)Vesicles fuse with the terminal membrane"

---

Definitions:

Revenue Ruling 2007-41

A guideline issued by the IRS regarding the political activity limitations of tax-exempt organizations under section 501(c)(3) of the Internal Revenue Code.

Internal Revenue Service

The U.S. federal agency responsible for tax collection and tax law enforcement.

Campaign Involvement

Participation or engagement in a coordinated effort to achieve a specific goal, often related to political, social, or marketing campaigns.

Political Campaign Activity

Efforts and actions undertaken to support or oppose political candidates, parties, or issues, often during the lead-up to an election.