Which organ in the human body secretes bile, a fluid that emulsifies fats during digestion?
Answer and explanation
Correct answer: D. Liver
- Step 1: The liver synthesizes and secretes bile into the bile duct system. Step 2. Bile salts break down large fat globules into tiny droplets (emulsification) to increase surface area for lipase. Answer: Liver. Why not the others: The gallbladder stores and concentrates bile (does not produce it); the pancreas secretes pancreatic enzymes; the stomach secretes gastric juice.
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