Question

The majority of fat digestion occurs in the

1: ileum.
2: mouth.
3: colon.
4: duodenum.

Answer 1

The majority of fat digestion occurs in the small intestine, specifically in the duodenum. Bile acids emulsify the fats, and pancreatic lipase hydrolyzes them into free fatty acids and mono- and diacyl-glycerides.

Step-by-step explanation:

The majority of fat digestion occurs in the small intestine, specifically in the duodenum. Bile acids emulsify the fats, and the pancreatic enzyme lipase hydrolyzes them into free fatty acids and mono- and diacyl-glycerides. Most chemical digestion and almost all absorption take place in the small intestine, making it the primary site for fat digestion.