Which of the Following Is the Final Signaling Step Following

question 85

Multiple Choice

Which of the following is the final signaling step following impulse conduction along the axon terminal?

• A) ACh binds with receptors on the muscle cell membrane, opening sodium channels.
• B) ACh diffuses across the cleft of the junction.
• C) ACh is released by exocytosis.
• D) Calcium diffuses into the terminal button.
• E) Voltage-gated channels for calcium are opened.

---

Definitions:

Sexual Abuse

Any form of non-consensual sexual contact or behavior imposed upon an individual, causing harm or distress.

Perpetrator

An individual who commits a harmful, illegal, or immoral act, often used in the context of crime and abuse.

Mandated Reporters

Individuals required by law to report any suspected cases of abuse or neglect to proper authorities.

Child Abuse

Any action by another individual – adult or child – that causes significant harm to a child, including physical, emotional, sexual abuse, or neglect.