Where does the GI tract end?
Does the myenteric nerve plexus provides the major nerve supply to the GI tract wall and controls GI motility?
Mucosa is a mucous membrane that lines the inside of the tract from mouth to anus. Depending upon the section of the digestive tract, it protects the GI tract wall, secretes substances, and absorbs the end products of digestion. It also surrounds the large and small intestines, and other vital organs in the human body