Which Structure Regulates the Movement of Food into the Stomach

question 66

Multiple Choice

Which structure regulates the movement of food into the stomach, and which regulates the passage of food into the small intestine?

• A) pyloric sphincter; anal sphincter
• B) gastroesophageal sphincter; pyloric sphincter
• C) epiglottis; pyloric sphincter
• D) epiglottis; gastroesophageal sphincter

---

Definitions:

Radio Frequency Identification

A technology that uses electromagnetic fields to automatically identify and track tags attached to objects.

Distribution Centers

Facilities that store and distribute products and materials to retail locations, wholesalers, or directly to consumers, acting as a pivotal point in the supply chain.

Universal Product Codes

are unique 12-digit numbers used to identify retail products worldwide, facilitating the tracking, inventory, and sales processes.

Contractual Marketing System

A network of agreements between various parties in the distribution channel to promote, distribute, and sell products.