What is the pancreas responsible for?

• A. Produces bile to emulsify fats.
• B. Regulates blood sugar by releasing insulin only.
• C. Breaks down sugars, fats, and starches.
• D. Stores bile for later use.

Answer: (C)

The pancreas is essential for digestion because it supplies enzymes that break down the main nutrients in the gut. It releases amylase to digest carbohydrates like starches, lipase to digest fats, and proteases to break down proteins, along with bicarbonate to neutralize stomach acid. This combination means it helps break down sugars, fats, and starches as they move into the small intestine. While the pancreas also has an endocrine role in regulating blood sugar by releasing insulin and glucagon, the digestive enzymes described above best capture its primary digestive function. Bile production and storage, by contrast, come from the liver and gallbladder, not the pancreas.