Question

Which part of the digestive canals is involved in the completion of the digestion of food?

Answer 1

They are a skinny and long tube-like structure measuring about 9 to 10 feet long. They're completely coiled and consist of folds and ridges. They're the part of the lower alimentary canal, located just behind the stomach.

Complete answer:
The small intestine is that the digestive canals are involved within the completion of digestion of food. Various enzymes secreted by the Liver, Pancreas, wall of the stomach, and small intestine assist in the digestion of food. After digestion, the nutrients sock up through the inner wall of the Intestine. At the inner wall of Intestine, an outsized number of villi present which increases surface area for more absorption. In villi, very small pores are found that help in absorption. The digested food is absorbed into the blood within the physical body by the small intestine. The digested food passes through the walls of the tiny intestine then into our bloodstream. Here the digested food is weakened into vitamins, minerals, proteins, carbohydrates, and fats. These all nutrients are reached to different cells and tissues by means of blood.

The small intestine has three different areas that are the duodenum, jejunum, and ileum. The duodenum is the shortest, where preparation for the absorption by small finger-like protrusions known as villi begins. The jejunum is specialized for the absorption through its lining by enterocytes: small nutrient particles that are earlier digested through enzymes within the duodenum. The most function of the ileum is to soak up vitamin, bile salts, and whatever products of digestion weren't absorbed by the jejunum.

Note: The longest organ in the gastrointestinal tract is the small intestine. The small intestine has many small finger-like projections known as villi. These villi increase the area for more efficient food absorption. Within these villi, many blood vessels are present that absorb the digested food and carry it to the bloodstream. From the bloodstream absorbed food is passed to each and every cell of the body.