The function of the ileum is mainly to absorb vitamin B12 and bile salts and whatever products of digestion were not absorbed by the jejunum.
The ileum is long in order to facilitate absorption of nutrients from digested food. Its length provides a large surface area for nutrient absorption to occur efficiently. This is important for the body to extract as many nutrients as possible from the food we consume.
The major enzyme associated with saliva is amylase, which helps break down carbohydrates into sugars during digestion. Amylase plays a crucial role in the initial stages of breaking down food in the mouth before it travels to the stomach and intestines for further digestion and absorption.
The liver has a central role in lipid metabolism. The liver produces bile, which is required for efficient intestinal fat absorption. The post-absorptive stages of metabolism occur from the lipid absorption in the intestines.
Absorption of water is a major function of the large intestine in the digestive system. Here, the colon reabsorbs water and electrolytes to help maintain proper fluid balance in the body and form feces for elimination.
mouth, esophagus, stomach, small intestine, large intestine, (duodenum, illeum jejunum), rectum
The Duodenum and Illeum (both parts of the small intestine) through chemical digestion
The ileum is long in order to facilitate absorption of nutrients from digested food. Its length provides a large surface area for nutrient absorption to occur efficiently. This is important for the body to extract as many nutrients as possible from the food we consume.
it is the large intestine
illeum & cecum
Illeum
Major types of Absorption columns are liquid-liquid absorption columns, Gas-liquid absorption columns.
The intrinsic factor plays a crucial role in the absorption of vitamin B12 in the small intestine.
The major site of nutrient absorption is the small intestine.
The small intestine
The Cecum is the very first part of the Large Intestin (or Colon) into which the small intestine pushes its contents. It is in the lower right quadrant of the abdomen and the part the Appendix comes from. The Illeum is the final part of the small intestine where much of the absorption occurs. To move the food along its smooth muscle wall can conduct Peristalsis. This pushes the food into the cecum slightly above the base. When the colon conducts its own peristalsis the food is pushed up the ascending colon and past the entrance of illeum. The Ileocecal valve is between the illeum and the cecum to prevent the food that is pushed past entrance from going backwards into the illeum again instead of continuing around the tract.
to absorb food
Lacteals