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Question-1
The favourable range of pH for the digestive action of ptyalin is
(A)
2.0 - 3.0
(B)
1.8 - 4.8
(C)
6.0 - 7.0
(D)
4.0 - 5.0
Question-2
The dental formula of rabbit is
(A)
2123
/2123
(B)
2033
/1023
(C)
3131
/3121
(D)
3143
/3143
Question-3
The hormone which controls the release of bile from gallbladder in to the small intestine is.
(A)
Secretin
(B)
Cholecystokinin
(C)
Interferin
(D)
Pancreozymin
Question-4
The chief function of bile is
(A)
To digest fat by enzymatic action
(B)
To regulate process of digestion
(C)
To emulsify fats for digestion
(D)
To eliminate waste products
Question-5
Brunner's glands are found in
(A)
Mucosa of oesophagus
(B)
Wall of intestine
(C)
Submucosa of stomach
(D)
Submucosa of duodenum
Question-6
Peyer's patches produce
(A)
Mucus
(B)
Trypsin
(C)
Lymphocyte
(D)
Penterokinase
Question-7
The pancreatic enzyme which converts proteins and peptones and change in to tri and dipeptide is
(A)
Elastase
(B)
Trypsin
(C)
Chymotrypsin
(D)
Erepsin
Question-8
Pylorus part of the stomach is called
(A)
Antrum
(B)
Fundus
(C)
Illeum
(D)
Duodenum
Question-9
Muscular contraction of stomach are known as
(A)
Circulation
(B)
Egestion
(C)
Peristalsis
(D)
Absorption
Question-10
Oxyntic cells are located in
(A)
Kidneys and secrete rennin
(B)
Gastric glands and secrete Hcl
(C)
Gastric epithelium and secrete pepsin
(D)
Islets of Langerhans and secrete glucagon
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Plus 2 Biology Science
ICSE/ISC
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