The Digestive Track Essay Research Paper The
The Digestive Track Essay, Research Paper
The Digestive Path
The BIG MAC is placed in the oral cavity. The staff of life is chiefly amylum, the particular
sauce is chiefly fat, boodle, pickles, and onions are niacin. The beef cakes
are protein, and cheeseis a signifier of Ca, fat, and protein.
The piece of the BIG MAC is placed in the oral cavity and chewed, the amylum is
being digested by spit. The amylum becomes a sort of sugar which is used as a
nutriment for the cells. Saliva alterations nutrient to a signifier that can be used by
the organic structure called enzymes. The Burger is swallowed and passes into the gorge.
This is the muscular tubing that contracts along its length to force the nutrient down
into the tummy. In the alimental canal the meat and particular sauce is being
absorbed. The fat in the sauce is used for energy and the protein in the meat
is used to construct musculuss, the boodle, pickles, onions are besides absorbed.
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In the tummy, which is a musculus, the nutrient is churned about while digestive
int from secretory organs in the tummy wall. Finally, the the churning
action moves nutrient out of the tummy and into the little bowel. The lever
contributes to this digestive procedure by releasing into the little bowel, a
liquid called gall. The pancreas secretes pancreatic juice which farther AIDSs
in fade outing nutrient.
The little bowel undergoes continual muscular contractions called
vermiculations. This action pushes nutrient into the big bowel. This surface of
the little bowel has a big figure of filamentous projections called villi.
The digested, liquified nutrient is absorbed through the villi, and passes into
capillaries that are inside the villi. Now the nutrient is in the blood stream. Not
all parts of the BIG MAC can be digested.Those parts which are indigestible base on balls
through the big bowel to its lower portion, called the rectum. Finally,
the indigestible nutrient is eliminated from the rectum through the anus. This is
the complete teck that the BIG MAC follows when it is eaten.