Function of gall bladder is:

(1) Storage of bile

(2) Secretion of bile

(3) Formation of digestive enzyme

(4) Formation of bile salts

Common bile duct is formed when:

(1) Right and left hepatic ducts are fused

(2) Bile duct is fused with pancreatic duct

(3) Cystic duct is fused with right hepatic duct

(4) Cystic duct (duct of gall bladder) is fused with a common hepatic duct

Which of the following is incorrect about pancreas?

(1) It is compound gland as it has both exocrine and endocrine part

(2) Exocrine part secretes alkaline pancreatic juice having enzymes

(3) Endocrine part secretes hormones like insulin and glucagon

(4) It is surrounded by glisson's capsule

Optimum pH of saliva action is:

(1) 6.8

(2) 8.6

(3) 7

(4) 9.5

Pepsinogen is activated by:

(1) Trypsin

(2) Chymotrypsin

(3) HCl

(4) Na⁺

Pepsin converts:

(1) Protein into amino acid

(2) Fat into fatty acid

(3) Peptones into amino acid

(4) Proteins into proteoses and peptones (peptides)

Three secretions meeting the food in small intestine are:

(1) Bile, gastric juice and saliva

(2) Bile, pancreatic juice and gastric juice

(3) Pancreatic juice, intestinal juice and gastric juice

(4) Bile, pancreatic juice and succus entericus

Trypsinogen, chymotrypsinogen, procarboxypeptidase, amylase, lipase and nuclease enzymes are found in:

(1) Pancreatic juice

(2) Succus entericus / intestinal juice

(3) Gastric juice

(4) Bile and gastric juice

Bile produced in the liver is associated with which of the following?

(1) Emulsification of fats into tiny globules (micelles) in the small intestine by bile salts

(2) Digestive action of pancreatic amylase

(3) Emulsification of fats into tiny globules in the stomach

(4) Digestion of proteins into amino acids

Waves of muscle contraction that move the intestinal content are:

(1) Caused by-contraction of skeletal muscle

(2) Regulated by liver secretions

(3) Called peristalsis

(4) Voluntary