IMG_0004 - THE DTGESTIVE SYSTEM a.s.a. The...

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THE DTGESTIVE SYSTEM a.s.a. The "GASTROINTESTINAL TRACT OR THE ALIMENTARY CANAL, PROCESSES OF THE DIGESTIYE SYSTEM INGESTION: MASTICATION: DEGLUTITION: DIGESTION: ABSORPTION: PERISTALSIS: ELIMINATION: DIWSIOIT OF THE DIGESTI\TB SYSTEM 1. Digestive tract or GI (gastrointestinal tract): 2.Accessory digestive tract: C. Serous Nlembranes serous membrane: abdominal cavity: perietal peritoneum: mess€ntary- lesser omenfum- greater omentum- II,ITRODUCTIOI{: srrps oF FooD DrGESTror{ BUCAL CAVITY Loral cavitv or mouth)i -fust stnrcture of the system -initial breakdown of food con-sists of: 3 PARTS -a roof (hard and soft palates), floor (tongue), and side walls (the cheeks) ilT
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-it's lined with mucous membrane, contains taste buds, teeth, and the openings for three pairs of salivary glands -In the process of mastication, the jaws, consisting of 28 specialized teeth Specialization of the TEETH: incisors: biting teeth canines: tearing teeth premolars: modified grinding teeth molars: grinding teeth SAIIVARY GLANDS
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IMG_0004 - THE DTGESTIVE SYSTEM a.s.a. The...

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