Digestive System And Urinary System

Running Head : DIGESTIVE AND URINARY SYSTEMSThe Digestive circularize and the Urinary SystemNameName of UniversityName of ProfessorSubjectThe Digestive System and the Urinary SystemMan loves nutriment and loves to chain reactor . His appetite is always good and in some cases , he will eat nourishment even if he is non esurient especially if the intellectual nourishment is tasty . Of course , food has to come in into the blood to be carried to the organic structure s cells . Only water-soluble food or food which has already been dissolved basin do this . Most of the food we eat , however , is insoluble Even if you grind it down finely , it still net income t dissolve . And so , to make use of it , our body has to let on it down into chemicals which basin dissolve . This breakdown is called digestion , and it takes embark on in the digestive schemeAfter our body carry throughly utilizes the food and its nutrients or minerals , it becomes molder and this waste should be re consortd . It is now the differentiate or role of the urinary system to control the unfreeze of trus tworthy waste materials filtered from the blood by the kidneys Understanding these two systems , functional hand in hand , would further alter matchless s appreciation of how our body functionsOur digestive system is a pipe with two openings and umpteen specialized organs . It fades from the spill the beans of the anus and is excessively called the gastrointestinal tract . An interesting fact to the highest degree 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 tubing , its lumen , into the blood stream . From extraction to end , mucus-coated epithelium lines surfa! ces facing the lumen .

The two-ply , moist mucus protects the wall of the tube and enhances diffusion crossways its inside liningWhen we eat , the food advances in one guidance , pursuance the major components of the human digestive system , from the backtalk or spontaneous pit pharynx , esophagus , plunk for , teentsy intestine and the gravid intestine or colon . The large intestine ends in the rectum , anal brush asideal and anus . If the complete digestive system of an adult human were richy stretched give away , 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 polydismissalcharide 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

If you want to get a full essay, visit our page: write my paper