What is the role of the normal intestinal bacterial flora?
A) They metabolize bile salts,estrogens,and lipids.
B) They breakdown proteins into amino acids.
C) They facilitate the motility of the colon.
D) They metabolize aldosterone and insulin.

Question

Quizplus · Accepted Answer

The normal intestinal bacterial flora play an important role in the metabolism of bile salts, estrogens, and lipids, which are essential for proper digestion and absorption of nutrients. They also help in the breakdown of complex carbohydrates, synthesize vitamins, and provide a protective barrier against harmful bacteria.

Answer: C
 The normal intestinal bacterial flora helps in the movement of the colon by producing gases and other byproducts that stimulate peristalsis. This promotes regular bowel movements and prevents constipation.

Therefore, the best choice(s) would be A and C.

What Is the Role of the Normal Intestinal Bacterial Flora