Multiple Choice
Which of the following is not a function of gastric hydrochloric acid (HCl)?
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23. The Digestive System
Introduction to the Digestive System
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Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Where are most fat-digesting enzymes produced in the human body?
A
Liver
B
Stomach
C
Pancreas
D
Small intestine
Verified step by step guidance1
Understand the role of the pancreas in digestion: The pancreas is a vital organ that produces enzymes necessary for the digestion of fats, proteins, and carbohydrates.
Identify the specific enzymes produced by the pancreas: The pancreas secretes lipase, which is the primary enzyme responsible for breaking down fats into fatty acids and glycerol.
Consider the role of other organs: While the liver produces bile that aids in fat digestion, it does not produce enzymes. The stomach primarily produces enzymes for protein digestion, not fats.
Recognize the function of the small intestine: The small intestine is where most digestion and absorption occur, but the enzymes for fat digestion are produced by the pancreas and delivered to the small intestine.
Conclude that the pancreas is the main source of fat-digesting enzymes, specifically lipase, which is crucial for the breakdown of dietary fats.
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