Final answer:
Pancreatic lipase hydrolyzes triglycerides in the small intestine through the process of fat digestion.
Step-by-step explanation:
The majority of fat digestion takes place in the small intestine. Pancreatic lipase is the enzyme responsible for hydrolyzing triglycerides, which are broken down into two free fatty acids and a monoglyceride. This process occurs in the small intestine, where bile acids emulsify the fats and pancreatic lipase breaks them down.