Anatomy Of The Digestive System

The digestive system includes the organs of the alimentary canal and accessory structures. Digestion involves the mixing of food its movement through the digestive tract also known as the alimentary canal and the chemical breakdown of larger molecules into smaller molecules.

The Digestive System

Anatomy of the digestive system.

Anatomy of the digestive system. The digestive tract or gastrointestinal tract is a long twisting tube that starts at the mouth and ends at the anus. Constipation diverticulitis and diarrhea are some of the disorders of the large intestine. Anatomy of the digestive system facts digestion is the process by which food is broken down into smaller pieces so the body can use them to build and nourish cells and to provide energy.

Food passes through a long tube inside the body known as the alimentary canal or the gastrointestinal tract gi tract. The large intestine maintains the fluid balance in our body. The first part is called the duodenum.

The alimentary canal forms a continuous tube that is open to the outside environment at both ends. The digestive system is a group of organs working together to convert food into energy and basic nutrients to feed the entire body. Specifically the digestive system takes in food ingests it breaks it down physically and chemically into nutrient molecules digests it and absorbs the nutrients into the bloodstream then it rids the body of indigestible remains defecates.

It is made up of a series of muscles that coordinate the movement of food and other cells that produce enzymes and hormones to aid in the breakdown of food. Physiology of the digestive system. The liver pancreas and gallbladder are the solid organs of the digestive system.

The large intestine includes the appendix cecum colon and rectum. The waste or feces is in solid form as the large intestine absorbs the water from the waste that is left after digestion. The organs of the alimentary canal are the mouth pharynx esophagus stomach small intestine and large intestine.

The jejunum is in the middle and the ileum is at the end. The small intestine has three parts.

Digestive System Practice Test Proprofs Quiz