The main function of bile is to:
A) stimulate vitamin-producing bacteria.
B) stimulate the activity of protein digestive enzymes.
C) neutralize the intestinal contents.
D) decrease the acidity of the contents of the stomach.
E) emulsify fats.

Question

Quizplus · Accepted Answer

The main function of bile is to emulsify fats, which means breaking down fats into smaller droplets so that they can be more easily digested by enzymes. This increases the surface area of the fat molecules and allows lipase enzymes to more efficiently break them down. Bile also helps in the absorption of fat-soluble vitamins. The other options listed are incorrect, as bile does not stimulate vitamin-producing bacteria, stimulate the activity of protein digestive enzymes, neutralize the intestinal contents, or decrease the acidity of the contents of the stomach.

The Main Function of Bile Is To