What is another name for the gastrointestinal system?
Gastrointestinal tract, also called digestive tract or alimentary canal, pathway by which food enters the body and solid wastes are expelled. The gastrointestinal tract includes the mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anus.
What is another name for the gastrointestinal system quizlet?
What is another name for the digestive tract & its size & its parts? Alimentary Tract is an 8 m long tube extending from the mouth to the anus. Parts include mouth, pharnyx, esophagus, stomach, small intestine & large intestine.
What is gastrointestinal system?
Listen to pronunciation. (GAS-troh-in-TES-tih-nul SIS-tem) The organs that take in food and liquids and break them down into substances that the body can use for energy, growth, and tissue repair. Waste products the body cannot use leave the body through bowel movements.
What are the five gastrointestinal systems?
The hollow organs that make up the GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus. The liver, pancreas, and gallbladder are the solid organs of the digestive system.
What are the 10 parts of the digestive system?
The main organs that make up the digestive system (in order of their function) are the mouth, esophagus, stomach, small intestine, large intestine, rectum and anus. Helping them along the way are the pancreas, gall bladder and liver.
What is the main function of the gastrointestinal system?
The digestive system is composed of the gastrointestinal (GI) tract or the alimentary canal, salivary glands, the liver, and the exocrine pancreas. The principal functions of the gastrointestinal tract are to digest and absorb ingested nutrients and to excrete waste products of digestion.
What organs are part of the GI tract?
The digestive tract is made up of organs that food and liquids travel through when they are swallowed, digested, absorbed, and leave the body as feces. These organs include the mouth, pharynx (throat), esophagus, stomach, small intestine, large intestine, rectum, and anus.
Which food constituents is not digested but is still important for us?
Water is the most important of all the essential nutrients, since human life cannot be sustained without water. FIBER: A loose term denoting the substances in plant food that are not digested by human digestive enzymes.
What Cannot be digested by human digestive enzymes?
Fiber. Dietary fiber comes from plant-based foods that contain cellulose, hemicellulose, lignin, pectin, mucilage and gum. Your digestive system lacks the enzymes to break down these food components, and they travel through your gut without being digested.