In the given diagram of the transverse section of the gut, the longitudinal muscles are represented by the letter:

                

          1. A               

          2. B

          3. C               

          4. D

In the given diagram showing anatomical regions of the human stomach, A, B and C respectively represent:

1. Fundus, Cardia and Pylorus
2. Cardia, Pylorus and Fundus
3. Fundus, Pylorus and Cardia
4. Pylorus, Cardia and Fundus

Study the given diagram and choose the correct statements:
  
I. A is involved in the absorption of fatty acids
II. B is a gland
1. Only I
2. Only II
3. Both I and II
4. Neither I nor II

The intrinsic nervous system that is responsible for peristalisis is present in which part shown in the given transverse section of the human gut?
   
1. A
2. B
3. C
4. D

Sphincter of Oddi will guard the opening of:
 
1. A
2. B
3. C
4. D

Match each item in Column I with one item in Column II and chose your answer from the codes given below:
Column I                  Column II
(nutrient)                 (deficiency)
I. Protein                  A. Marasmus
II. Protein & energy   B. Kwashiorkor
III. Iodine                 C. Mental retardation
IV. Iron                     D. Anemia
Codes:
     I    II    III    IV
1.  A    B     C     D
2.  B    A     D     C
3.  B    A     C     D 
4.  A    B     D     C

Match each item in Column I with one item in Column II and chose your answer from the codes given below:
Column I             Column II
I. Gastrin           1. Gall bladder contraction
II. CCK              2. Increased HCl secretion
III. Secretin       3. Bicarbonate secretion from pancreas
IV. GIP              4. Decreased stomach motility

Codes:
I II III IV
A. 1 2 3 4
B. 2 1 4 3
C. 2 1 3 4
D. 1 2 4 3

Which cells of "Crypts of Lieberkühn" secrete antibacterial lysozyme?

1. Paneth cells

2. Zymogen cells

3. Kupffer cells

4. Argentaffin cells

Which of the following options best represents the enzyme composition of pancreatic juice?

1. Amylase, pepsin, trypsinogen, maltase

2. Peptidase, amylase, pepsin, rennin

3. Lipase, amylase, trypsinogen, pro carboxypeptidase

4. Amylase, peptidase, trypsinogen, rennin