Digestive teck path of the Big Mac.

The BIG macintosh is move in the mouth. The bread is in general stiffen, the special sauce is mainly expand, lettuce, pickles, and onions be niacin. The sound off patties ar protein,and cheeseis a form of calcium, fat, and protein. The piece of the BIG mack is placed in the mouth and chewed, the starch is being digested by saliva. The starch becomes a kind of sugar which is utilise as a nourishment for the cells. Saliva changes nutrient for thought for thought to a form that weed be used by the organic structure c alled enzymes. The burger is swallowed and brightenes into the esophagus. This is the mesomorphic thermionic vacuum tube that contracts on its length to push the food down into the potbelly. In the nutritive canal the summation and special sauce is being absorbed. The fat in the sauce is used for energy and the protein in the meat is used to build muscles, the lettuce, pickles, onions are also absorbed. In the stomach, which is a muscle, the food is churned to the highest degree while digestive juices pour int from glands in the stomach wall. Eventually, the the stir action moves food out of the stomach and into the diminished gut. The jimmy contributes to this digestive process by secreting into the small intestine, a bland called bile. The pancreas secretes pancreatic juice which further help in looseness food.

The small intestine undergoes continual muscular contractions called peristalses. This action pushes food into the large intestine. This surface of the small intestine has a large bout of threadlike projections called villi. T he digested, liquified food is absorbed thro! ugh the villi, and passes into capillaries that are inside the villi. Now the food is in the bloodstream. Not all parts of the BIG MAC can be digested.Those parts which are indigestible pass through the large intestine to its... If you wish to get a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay