Which of the following is NOT a function of the large intestine?

Which of the following is NOT a function of the large intestine?

A. Storage of indigestible material.

B. Absorption of water.

C. Absorption of salts.

D. Absorption of vitamin K.

E. Absorption of amino acids.

Answer: E. Absorption of amino acids.

The colon also referred to as the large intestine is a vital organ in the human body specifically, the digestive system. Major organs are relatively concentrated on nutrient absorption and or preparing wastes for expulsions from the body. Indeed, despite very many roles attributed to a large intestine the absorption of amino acid is not one of them that can be attributed to it. Amino acids are the building blocks of proteins therefore; they are assimilated in the small intestine in a complex manner before the chyme gets into the large intestines. These are to hold the fibre and other materials that are indigestible in the body, to cause the wastes to be concentrated by the removal of water in this organ, and also to regulate the absorption of the electrolytes and the mineral salts in the body besides facilitating the absorption of vitamin K which is manufactured by bacteria in the gut and is essential in blood clotting. Therefore, it could be concluded that the absorption of amino acids is not a function that can be performed by the large intestine.