Where is the enzyme lipase secreted?

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Prepare for the Leaving Certificate Digestion Test with engaging questions and explanations. Ready yourself with multiple choice quizzes, hints, and deep insights. Be exam-ready now!

Multiple Choice

Where is the enzyme lipase secreted?

Explanation:
Lipase is the fat-digesting enzyme, and its main source is the pancreas. The pancreas releases pancreatic lipase into the small intestine as part of pancreatic juice, which enters the duodenum to digest dietary fats. This enzyme works alongside bile salts that emulsify fats, making triglycerides accessible to lipase. So, the pancreas is the key secretor of lipase. While the stomach can produce a smaller amount of gastric lipase and the small intestine is where fat digestion happens, the major secretion comes from the pancreas. The liver, meanwhile, makes bile but not lipase.

Lipase is the fat-digesting enzyme, and its main source is the pancreas. The pancreas releases pancreatic lipase into the small intestine as part of pancreatic juice, which enters the duodenum to digest dietary fats. This enzyme works alongside bile salts that emulsify fats, making triglycerides accessible to lipase. So, the pancreas is the key secretor of lipase. While the stomach can produce a smaller amount of gastric lipase and the small intestine is where fat digestion happens, the major secretion comes from the pancreas. The liver, meanwhile, makes bile but not lipase.

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