Final answer:
The subject of this question is Biology, specifically the digestive process in the duodenum of the small intestine. Pancreatic lipase breaks down fats, amylase breaks down carbohydrates, and protease breaks down proteins in the duodenum.
Step-by-step explanation:
The subject of this question is Biology. Specifically, the question refers to the digestive process that occurs in the duodenum of the small intestine.
The pancreatic lipase mentioned in the question is an enzyme secreted by the pancreas that breaks down fats, or lipids, into fatty acids and glycerol. It works in conjunction with bile salts to emulsify triglycerides and increase their exposure to the lipase.
The amylase and protease also mentioned in the question are enzymes that aid in the breakdown of carbohydrates and proteins, respectively, in the duodenum.