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92
salivary
intestine
dilated
glands
large
portion
alimentary intestine
small
tract
1. The __________ is a musculomembraneous canal about 8 ½
m (meters) in
length.
2. The soft and hard palates and the __________ are also in the oral cavity.
3. The stomach is a __________ of the alimentary canal.
4. The __________ is a thin-walled muscular tube about 6.5 meters long.
5. The __________ is about 1.5 meters long.
7. Какие части пищеварительной системы подразумеваются в тексте под
выделенными словами?
The Structure of the Alimentary Tract
This
tract
consists of the mouth, pharynx, esophagus, stomach, small intestine,
and large intestine. The liver with gallbladder and pancreas are the large glands of
this
tract.
The first division of
this
tract is formed by
it
. Important structures of
it
are the
teeth and the tongue, which is the organ of taste (вкуса). From
it
food passes
through
this place
to
the tube
and then to
that place
.
That place
is in the upper part of the abdomen under the diaphragm. It
measures about 21-25 cm in length, 8-9 cm in its greatest diameter. It has a
capacity of from 2.14 to 4.28 1 (liters).
This muscular tube
is located in the lower and central portions of the
abdominal and pelvic cavities. It is composed of the duodenum, jejunum and
ileum.
This portion
is divided into caecum, colon and rectum.
This gland
is the largest gland in the human body. It is in the right upper
part of the abdominal cavity under the diaphragm.
This gland
is in the right side
of the abdomen. Its weight is 1,500 g.
This bile reservoir
is a hollow sac (мешок) lying on the lower surface of the
liver.
Another gland
is a long thin gland lying under and behind the stomach.
1.
This
- ………..
2.
it
- ………..
3.
this place
- ………..
4.
the tube
- ………..
5.
that place
- ………..
6.
This muscular tube
- ………..
7.
This portion
- ………..
8.
This gland
- ………..
9.
This bile reservoir
- ………..
10.
Another gland
- ………..