Describe the Inner Lining of the Small Intestine
It absorbs digested food completely. The villi increase the surface area for absorption. What Does The Small Intestine Do The lining of the stomach has less surface area than the lining of the small intestine. . The Lining of the Small Intestine It was long assumed to be a passive tissue. The small intestine is a long highly convoluted tube in the digestive system that absorbs about 90 of the nutrients from the food we eat. The stomach lining has a mucus coating that protects it from acid while the lining of the small intestine is. The duodenum is the first part of the small intestine that the stomach feeds into. The small intestine is part of the digestive system and is mainly responsible for the absorption of nutrients. These structures greatly increase the area of. Each villus is covered by a single layer of epithelium and contains blood vessels and lymph vessel. 207 Small intestine Muscularis Externa V...
Comments
Post a Comment