MDCAT Biology MCQ #2974

MDCAT Biology MCQ #2974

1. Question 1

   Q1. In the digestive system, what is the function of the migrating motor complex (MMC)?

   • A) To mix food with digestive enzymes
   • B) To propel food through the digestive tract during meals
   • C) To clear the stomach and small intestine between meals
   • D) To regulate blood flow to the digestive tract

   Answer: To clear the stomach and small intestine between meals

   Explanation: MMC clears the stomach and small intestine between meals; it is not directly involved in food propulsion during meals.