This is a free sample excerpt of the paper. Join to view the full essay
|
The Digestive Track
Part 1 of Paper
....ettuce, pickles, and onions are niacin. The beef patties
are protein,and cheeseis a form of calcium, fat, and protein.
The piece of the BIG MAC is placed in the mouth and chewed, the starch is
being digested by saliva. The starch becomes a kind of sugar which is used as a
nourishment for the cells. Saliva changes food.... Part 2 of Paper
....l muscular contractions called
peristalses. This action pushes food into the large intestine. This surface of
the small intestine has a large number of threadlike projections called villi.
The digested, liquified food is absorbed through 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 lower part, called the rectum. Even.... |
| Number of words: 333 - Approximate pages: 2 |
|
Here are PaperHelp we are used to dealing with students in a rush to complete their research papers on a tight deadline. That is why when you
join our site, your account is activated immediately enabling you to get the information you need as quickly as possible. We also know that
students usually are on a tight budget, which is why we give you access to a large number of papers, 45,000+ to exact, for one low monthly
price. With so many essays available, there is a very good chance you'll be able to find what you need. So join today and get your paper
done.
| Length |
Membership Type |
Price |
Register |
| 30 days |
recurring |
$19.95 |
| 90 days |
recurring |
$39.95 |
| 180 days |
non-recurring |
$69.95 |
|
|
|
