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Biology 11 Chapter - 11
Digestion - 3
1.
Which one of the following is Not the part of pharynx?
a) nasopharynx
b) laryngopharynx
c) mesopharynx
d) oropharynx
2.
The digestive tube that extends between the pharynx and the
stomach is known as?
a) large intestine
b) appendix
c) oesophagus
d) small intestine
3.
The opening from oesophagus into the stomach is known as?
a) cardiac opening
b) both of these
c) gastro-oesophageal opening
d) none of these
4.
The region at which the stomach joins the small intestine is known as?
a) cardiac
b) ileum
c) appendix
d) pyloric
5.
The epithelium that lines the stomach is?
a) absent
b) columnar
c) squamous
d) both a and b
6.
How many types of epithelial cells are in the stomach?
a) four
b) two
c) three
d) five
7.
The protective mucus in the stomach is secreted by?
a) goblet cells
b) zymogenic cells
c) endocrine cells
d) parietal cells
8.
HCl in the stomach is produced by?
a) parietal cells
b) goblet cells
c) zymogenic cells
d) endocrine cells
9.
The zymogenic cells in the stomach secrete ?
a) mucus
b) pepsinogen
c) HCl
d) gastrin
10.
The endocrine cells of the stomach secrete?
a) HCl
b) pepsinogen
c) gastrin
d) mucus
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