Let learn the different parts of the human digestive system. Our website services, content, and products are for informational purposes only. These cookies will be stored in your browser only with your consent. This is where function of the digestive system begins. It just helps push down the food from the mouth to the next organ, that is the stomach. It plays an important role in detoxification of potentially harmful chemicals. How do you think we do all of that? The gallbladder, a tiny pear-shaped sac that is located under the liver, is also an important organ. • The large intestine measures up to 5 feet in length. It is the beginning of the digestive tract and the process of digestion begins from the mouth, where teeth help by breaking and grinding the food molecules followed by the saliva mixing with the food particles. It is present just beneath the stomach and wraps over the superior and lateral edges of the small intestine. The liver produces various chemicals that are required for proper functioning of the body. The digestive system plays a significant role in the digestion process, which is composed of the alimentary canal and other associated glands. With the help of a diagram in this article, let us understand the function of this system, and the organs that constitute it. For more information about the Digestive System, its structure, functions and other related topics, visit us at Byju’s Biology, Thank you mam for sending me these notes they turned to be really helpful, Your email address will not be published. They are the nervous system, respiratory system, circulatory system, musculoskeletal system, digestive system, excretory system, and the reproductive system. It is the upper part of the gastrointestinal tract and is mainly involved in delivering the food particles from the mouth to the stomach. To aid our understanding of the function and the various organs that constitute it, this article carries a labeled diagram, along with an unlabeled one at the end for the readers to identify and mark different organs. These enzymes, that are more specifically known as digestive enzymes, promote the process of breaking the complex nutrients into simpler forms. This category only includes cookies that ensures basic functionalities and security features of the website. This website uses cookies to improve your experience. The gastric juice maintains the acidic pH, so that food gets partly digested in the stomach. We run, we work, we think, we talk. These cookies do not store any personal information. Digestion is a vital process where complex food substances are broken down into simpler and absorbable molecules so that it could be easily absorbed by the different cells and tissues. Diagram Of Digestive System. Secretion ~ Gastric acid, pepsin (an enzyme), and various other digestive enzymesFunction ~ The muscles of the stomach churn the food and mix it with gastric juice and enzymes released by the stomach. The diagram of the digestive system that is provided in the article will give one a better understanding of this organ system, as the food moves down from the mouth, through the esophagus to the stomach, small intestine and the large intestine, before it is excreted through the rectum and the anus.