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पहिली ते दहावी संपूर्ण अभ्यास

पहिली ते दहावी संपूर्ण अभ्यास
चित्रावर क्लिक करा

Tuesday, 23 July 2024

NEET MCQ (Digestion and absorption)

 


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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