digestion and absorption of proteins in the liver digestion and absorption of fats in the small intestine digestion and absorption of carbohydrates in the liver digestion and absorption of cholesterol in the large intestine
I gave my students this multiple choice question: Bile salts play a crucial role in gastrointestinal homeostasis and digestion. Which phrase is the best description of the gastrointestinal function of bile salts?

Only one answer is correct among these 4 choices:
- digestion and absorption of proteins in the liver
- digestion and absorption of fats in the small intestine
- digestion and absorption of carbohydrates in the liver
- digestion and absorption of cholesterol in the large intestine

Could you tell me which one is correct?

digestion and absorption of fats in the small intestine