High School

Which digestive juices contain enzymes that digest lipids? Select all that apply.

A. Pancreatic Juice
B. Bile
C. Saliva

Answer :

Final answer:

Pancreatic juice and bile are responsible for lipid digestion; pancreatic juice contains enzymes like lipase, while bile helps emulsify fats. Saliva does not aid in lipid digestion.


Explanation:

Digestive Juices and Lipid Digestion

In the human body, several digestive juices play a role in the digestion of lipids (fats). The key digestive juices that contain enzymes capable of digesting lipids include:

  1. Pancreatic Juice: This is produced by the pancreas and is rich in enzymes, particularly lipase, which is responsible for breaking down fats into fatty acids and glycerol.
  2. Bile: Although not an enzyme, bile is produced by the liver and is stored in the gallbladder. It contains bile salts that emulsify fats, making it easier for lipase from pancreatic juice to further digest them.

Saliva does not contain enzymes for lipid digestion; instead, it contains enzymes like amylase for carbohydrate digestion.

Summary of Digestive Juices

In summary, pancreatic juice and bile are essential for lipid digestion. Saliva does not contribute to this process.


Learn more about lipid digestion here:

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