153. One of the following is not an enzyme of digestive system
A. Enterokinase
B. Amylase
C. Trypsin
D. Enterogasterone
Answer: D
_______________________
154. Secretin stimulates production of
A. Saliva
B. Gastrin
C. Bile
D. Pancreatic juice
Answer: D
_______________________
155. Peyer's patches are found on the ileum in
A. Enterokinase
B. Lymphocyte
C. Mucous
D. Trypsin
Answer: B
_______________________
156. Which teeth are absent in rabbit '?
A. Incisor
B. Canine
C. Molar
D. Premolar
Answer: B
_______________________
157. In mammals . carbohydrates are stored in the forme of
A. Lactic acid in muscles
B. Glycogen in liver and muscles
C. Glucose in liver and muscles
D. Glycogen in liver and spleen
Answer: B
_______________________
158. The cells in the wall of intestine are stimulated to produce scretin by
A. Cholycystokinin
B. Bile juice
C. Acid in chyme
D. Gastrin
Answer: C
_______________________
159. Types of teeth in rabbit are
A. Thecodont
B. Acrodont
C. Pleurodont
D. Homodont
Answer: A
_______________________
160. Bile is formed in
A. Gall bladder
B. Liver
C. Spleen
D. Blood
Answer: B
_______________________
161. Beri-beri,Scruvy and Rickets are respectively caused by
A. B1,D and C
B. B1,C and D
C. D, B1 and A
D. A ,D and C
Answer: B
_______________________
162. Which of the following pair is characterised by swollen lips, thick pigmented skin of hands and legs and
irritability
A. Thiamine-Beri-beri
B. Protein-Kwashiorkor
C. N icotinamide--Pellagra
D. Iodine-Goiter
Answer: C
_______________________
163. Maximum number of enzymes occur in
A. Omnivores
B. Herbivores
C. Carnivores
D. None of the a bove
Answer: A
_______________________
164. Inhibition of gastric and stimulation of gastric, pancreatic and bile secretions are controlled by
hormones.
A. Gastrin, secretin, enterokinin. and CCK
B. Enterogasterone, gastrin, pancreozymin, and CCK
C. Gastrin, enterogasterone, CCK. and pancreozymin
D. Secret in, enterogasterone, secretin, and enterokinin
Answer: B
_______________________
165. Lacteal take part
A. Digestion of milk
B. Absorption of fat
C. Digestion of lactic acid
D. None of the above
Answer: B
_______________________
166. A dental disease characterised by mottling of teeth is due to the presence of certain chemical element in drinking water. Which of the following is that element?
A. Fluorine
B. Chlorine
C. Boron
D. Mercury
Answer: A
_______________________
167. Function of HCl in stomach is to
A. Kill microorganisms of food
B. Facilitate absorption of food
C. Dissolve enzymes
D. Activate pepsinogen to pepsin
Answer: D
_______________________
168. Contraction of gall bladder is induced by
A. CCK
B. PZ
C. Secretin
D. Enterogasterone
Answer: A
_______________________
169. Enamel of teeth is secreted by
A. Ameloblast
B. Odontoblast
C. Osteoblast
D. Osteoclast
Answer: A
_______________________
170. Which is caused by deficiency of protein ?
A. Rickets
B. Scurvy
C. Kwashiorkar
D. Carotenemia
Answer: C
_______________________
171. Lactose is composed of
A. Glucose + Galactose
B. Glucose+ Fructose
C. Glucose + Glucose
D. Glucose+ Mannose
Answer: A
_______________________
172. Vitamin which induced maturation of R.B.C.
A. B1
B. A
C. B12
D. D
Answer: C
_______________________
173. The lower jaw in mammals is made up of
A. Dentary
B. Maxilla
C. Premaxilla
D. Palatine
Answer: A
_______________________
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