Vitamins, especially vitamin K, are produced in the colon by the:
A)mucosa
B)food that enters the colon
C)crypts of Lieberkühn
D)normal bacterial flora

Question

Quizplus · Accepted Answer

Vitamins, particularly vitamin K, are produced in the colon by the normal bacterial flora. The other options (mucosa, food that enters the colon, crypts of Lieberkühn) do not play a significant role in the production of vitamins in the colon.

Vitamins, Especially Vitamin K, Are Produced in the Colon by The