NO Can Only Function as a Paracrine Regulator Because____

question 77

Multiple Choice

NO can only function as a paracrine regulator because____.

• A) it is hydrophilic and cannot travel free in the blood
• B) it is hydrophobic and cannot travel free in the blood
• C) it is rapidly converted into nitrates and nitrites
• D) its receptors are rapidly turned over
• E) its receptors are immediately internalized when the ligand binds

---

Definitions:

Attractiveness

The quality of being appealing or pleasing in appearance or character.

Behavioral Perspective

The behavioral perspective is a way of looking at psychological issues and disorders by focusing on observable behaviors and the ways in which environment influences those behaviors.

Learning

A relatively permanent change in an organism’s behavior due to experience.

Observable Responses

are reactions or behaviors that can be seen and measured directly, often used in behavioral studies to understand actions and outcomes.