Which organ produces insulin and glucagon, enzymes, and sodium bicarbonate?

Enhance your knowledge of the digestive system with our quiz. Answer multiple choice questions with detailed explanations. Prepare effectively for your anatomy and physiology exam!

Multiple Choice

Which organ produces insulin and glucagon, enzymes, and sodium bicarbonate?

Explanation:
The pancreas is the organ that does both hormonal and digestive work. Its endocrine cells release insulin and glucagon into the bloodstream to regulate blood sugar. At the same time, its exocrine tissue produces digestive enzymes, and its ducts secrete a bicarbonate-rich fluid that neutralizes stomach acid in the small intestine. This combination—hormones for glucose control plus enzymes and bicarbonate for digestion—fits all parts of the question, something the liver, stomach, or gallbladder do not provide.

The pancreas is the organ that does both hormonal and digestive work. Its endocrine cells release insulin and glucagon into the bloodstream to regulate blood sugar. At the same time, its exocrine tissue produces digestive enzymes, and its ducts secrete a bicarbonate-rich fluid that neutralizes stomach acid in the small intestine. This combination—hormones for glucose control plus enzymes and bicarbonate for digestion—fits all parts of the question, something the liver, stomach, or gallbladder do not provide.

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