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Questions and Answers
Which part of the alimentary canal is the longest?
Which part of the alimentary canal is the longest?
- The esophagus
- The stomach
- The large intestine
- The small intestine (correct)
What is the function of bile salts in the small intestine?
What is the function of bile salts in the small intestine?
- To break down fats into larger globules
- To convert proteins into amino acids
- To increase the efficiency of enzyme action on fats (correct)
- To make the food acidic for enzyme action
What is the function of villi in the small intestine?
What is the function of villi in the small intestine?
- To absorb digested food (correct)
- To regulate the exit of waste material
- To secrete intestinal juice
- To digest carbohydrates
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