Match the Description with the Type of Receptor Model

question 48

Multiple Choice

Match the description with the type of receptor model.
-messenger RNA synthesis regulated

• A)nuclear receptor model
• B)membrane-bound receptor model

---

Definitions:

Inferior Vena Cava

A large vein that carries deoxygenated blood from the lower and middle parts of the body to the right atrium of the heart.

Duodenum

The first section of the small intestine immediately beyond the stomach, which is primarily responsible for the initial stages of digestive processing.

Villi

Small, finger-like projections that extend into the lumen of the small intestine, increasing the surface area for absorption of nutrients.

Secretin

A hormone produced by the small intestine that regulates water homeostasis throughout the body and stimulates the secretion of digestive juices.