Question

Bile, produced by the ____, functions in the ____ digestion of fat.

1) pancreas : physical
2) gall bladder : physical
3) liver : chemical
4) gall bladder : chemical
5) pancreas : chemical
6) liver : physical

Answer 1

Bile is produced by the liver and aids in the chemical digestion of fat by emulsifying lipid globules. Option 3 is correct.

Step-by-step explanation:

Bile, produced by the liver, functions in the chemical digestion of fat. The liver's main digestive function is to produce bile and export it to the duodenum. Bile contains bile salts and phospholipids, which emulsify large lipid globules into tiny lipid droplets, facilitating their digestion and absorption in the small intestine. The gallbladder aids this process by storing, concentrating, and releasing bile when needed.

The correct answer is 3) liver : chemical.

Bile, which functions in the chemical digestion of fat, is produced by the liver. Bile salts, produced by the liver, emulsify lipids, aiding in their digestion and absorption. The liver also exports bile to the duodenum, where it is used for digestion.