Digestive System And Urinary System

Running Head : DIGESTIVE AND URINARY SYSTEMSThe Digestive spread give away and the Urinary SystemNameName of UniversityName of ProfessorSubjectThe Digestive System and the Urinary SystemMan loves nutriment and loves to raven . His appetite is always good and in some cases , he will eat nourishment even if he is non starved especially if the pabulum is tasty . Of course , food has to collar into the blood to be carried to the organic structure s cells . Only water-soluble food or food which has already been dissolved lavatory do this . Most of the food we eat , however , is indissoluble Even if you grind it down finely , it still gain ground t dissolve . And so , to make use of it , our body has to let on it down into chemicals which fuel dissolve . This breakdown is called digestion , and it takes brook in the d igestive schemeAfter our body sleep withly utilizes the food and its nutrients or minerals , it becomes molder and this waste should be re discoverd . It is now the office staff or role of the urinary system to control the dismission of trus tworthy waste materials filtered from the blood by the kidneys Understanding these two systems , functional hand in hand , would further ameliorate matchless s appreciation of how our body functionsOur digestive system is a pipe with two openings and more specialized organs . It fades from the utter of the anus and is excessively called the gastrointestinal tract . An interesting fact close to the gastrointestinal tract is that while food or food residues argon in it , technically the material is still right(prenominal) the body . Nutrients don t officially enter the body until they move from the length inside the digestive piping , its lumen , into the blood stream . From extraction to end , mucus-coated epithelium lines s urfaces facing the lumen .

The stocky , moist mucus protects the wall of the tube and enhances diffusion crosswise its inside liningWhen we eat , the food advances in one heed , pursuance the major components of the human digestive system , from the lecture or viva voce pit throat , esophagus , pay , teentsy intestine and the gravid intestine or colon . The large intestine ends in the rectum , anal digestal and anus . If the complete digestive system of an adult human were bounteousy stretched out , it would extend 6 .5 to 9 meters or 21 to 30 feet decidedly one big tubeThe mouth or the oral cavity is the appeal to the digestive system where the food is moistened and chewed . It can be said that the poly air holecharide digestion starts in the mouth . The pharynx is the entrance to the tubular part of the system and to the respiratory system as well . It moves the food toward by contracting sequentially . On the other hand , the esophagus is the muscular , saliva-moistened tube that moves food from pharynx to stomach . The stomach is the muscular sac which stretches to butt in the food we take , faster than can be refined Gastric fluid mixes with food and kills many pathogens . If the mouth is the place for...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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