What is one of the key functions of the pancreas?

• A. Produce hydrochloric acid
• B. Store energy in the form of carbohydrates
• C. Release insulin and digestive enzymes
• D. Absorb vitamins and minerals in the intestines

Answer: (C)

One of the key functions of the pancreas is to release insulin and digestive enzymes. The pancreas plays a crucial role in both the endocrine and exocrine systems. In its endocrine function, it produces insulin, a hormone that regulates blood sugar levels by facilitating the uptake of glucose into cells and assisting in the conversion of glucose into glycogen for storage in the liver. This regulation is vital for maintaining energy homeostasis and preventing hyperglycemia.

In its exocrine role, the pancreas secretes digestive enzymes into the small intestine, including amylase for carbohydrate digestion, lipase for fat digestion, and proteases for protein digestion. These enzymes are essential for the proper breakdown of food, allowing the nutrients to be absorbed effectively in the digestive tract. Overall, the combination of insulin release and the production of digestive enzymes makes the pancreas integral to both metabolic regulation and nutrient digestion.