Engineer & Medical

Digestion and Absorption question bank (Zoology)

Practice 292 free Engineer & Medical Zoology - Digestion and Absorption questions with answers and step-by-step solutions.

Q1.

Match List I with List II.

List I 

(Cells)

List II

(Secretion)

A. Peptic cells I. Mucus
B. Goblet cells II. Bile juice

C. Oxyntic cells

III. Proenzyme pepsinogen
D. Hepatic cells  IV. HCL and intrinsic factor for absorption of vitamin B12 

Choose the correct answer from the options given below:

(A)
A-II, B-IV, C-I, D-III
(B)
A-IV, B-III, C-II, D-I
(C)
A-II, B-I, C-III, D-IV
(D)
A-III, B-I, C-IV, D-II
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Q2.

Once the undigested and unabsorbed substances enter the caecum, their backflow is prevented by-

(A)
Pyloric sphincter
(B)
Sphincter of Oddi
(C)
Ileo-caecal valve
(D)
Gastro-oesophageal sphincter
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