Structure and Function of the Digestive System.
The digestive system is a group of organs that perform the process of digestion, which is food, containing nutrients, is eaten and broken down into different components. This whole system is designed uniquely to perform to turn food into energy you need to survive. The digestive system starts with the mouth and ends with the anus. The mouth being the very beginning of the digestive tract is.
Free Essay on Digestive System. December 6, 2010. Does anyone ever wonder what happens to food once is leaves the fork and enters the mouth? Most likely no one does but it is all very important to the body that everything works in the digestive system. From basic functions, the path and diseases of the digestive system are vital to daily life. So let’s take a journey through the digestive.
The Digestive System essay. The digestive system is made up of the digestive track which consists of a series of hollow organs which are joined in a long and twisting tube from the mouth to the anus, together with other organs which also help in the break down and absorption of food in the body. The following diagram illustrates and describes the digestive system.The organs that make up the.
The human digestive system is a complex series of organs and glands that processes food.In order to use the food we eat as energy, our body has to break the food down into smaller molecules that it can process; it also has to excrete (or get rid of) waste. Most of the digestive organs (like the stomach and intestines) are tube-like and contain the food as it makes its way through the body.
The Process of Human Digestion. The Process of Human Digestion Digestive System, series of organs put together that purpose is to break down, or digest, the food we eat. Food is made up of large things called, complex molecules, which the digestive system breaks down into smaller things called simple molecules that get absorbed into the.
The process of digestive system helps the food to travel down the alimentary canal. The digestive system is mostly the alimentary canal which is continuous tube running from the mouth to the anus. The organs which play the part in the digestive system are the mouth where the ingestion starts, oesophagus where the food as bolus travels down the gut with help of peristalsis movement into the.
The digestive process starts in your mouth when you chew. Your salivary glands make saliva, a digestive juice, which moistens food so it moves more easily through your esophagus into your stomach. Saliva also has an enzyme that begins to break down starches in your food. Swallowing. When you swallow, food enters your esophagus, which is connected to your stomach. Once the food is in your.