Invite a gastroenterologist a doctor who specializes in digestive problems to your class. Fill in the table to complete the information.
The very first place swallowed food travels.
Human digestive system worksheet pdf. Small cholesterol deposits that form in the gallbladder. The gastrointestinal tract gi tract and accessory structures. Tiny branches of the lymphatic system that absorb fat monomers in the intestines.
Folds in the lining of the stomach allows it to expand. Parts of the digestive system teeth cut tear and grind food. Digestive system review sheet 38 295 general histological plan of the alimentary canal 1.
Wall layer subdivisions of the layer major functions if applicable mucosa submucosa muscularis externa serosa or adventitia. Respiration is the creation of energy by using glucose sugar and oxygen. Mucus from cells lining the mouth.
Organization of the digestive system organs of the digestive system are divided into 2 main group. Digest food into smaller molecules and absorb nutrients 3. Learn about various diseases and problems related to the digestive system understand how these diseases affect the body s ability to get the nutrition it needs materials.
Increases the surface area for absorbing broken down food products in the small intestine. Gi tract is a continuous tube extending through the ventral cavity from the mouth to the anus it consists of the mouth oral cavity oropharynx esophagus. Some of the worksheets below are human anatomy digestive system worksheet physical and chemical digestion worksheet a presentation on physical and chemical changes in the digestive system with colorful diagrams human digestive system flashcards.
Longest digestive tube in the human digestive system. Digestion chemical digestion physical digestion mouth oesophagus stomach small intestine. Remove undigestable food from body feces mouth esophagus stomach sm.
These are waste products and the body gets rid of them. The general anatomical features of the digestive tube are listed below. Take in food ingestion 2.
Respiratory system digestive system respiration takes place in the cells. A variety of types of teeth indicates adaptation to an ominivore organism that eats both plants and animals. When the energy is created you also get carbon dioxide and water.
Sometimes your digestive system doesn t work like it should and you feel sick. Intestine rectum anus salivary glands. Ask him or her to talk about the parts of the digestive system and ways to keep your digestive system working well.
Produced by cells in the stomach lining contains enzymes which digest proteins. The wave like contractions that push substances through the digestive tract. It makes food easier to swallow.
As you read about the following parts of the digestive system find these parts in the diagram below. After the visit write a thank you note to. The human body systems system function diagram major organs interactions working with other systems digestive 1.