Gastrointestinal System Quiz
Test your knowledge about the digestive system's key functions and components
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Quiz Questions & Answers
Review every prompt, the correct responses, and helpful context to prep for your own run-through.
Question 1: What is the primary function of the small intestine?
Nutrient absorption
Storage of waste products
Production of bile
Question 2: Which organ produces bile to help break down fats?
Pancreas
Liver
Stomach
Question 3: What is the average length of the esophagus in adults?
10-15 cm
25-30 cm
40-45 cm
Question 4: Which part of the stomach produces hydrochloric acid?
Chief cells
Parietal cells
Pyloric cells
Question 5: What is the main function of the large intestine?
Fat breakdown
Water absorption
Protein digestion