Liver secretes?

(1) No digestive enzymes

(2) Many digestive enzymes

(3) Hormones

(4) Succus entericus

Which of the following is the structural and functional unit of liver?

(1) Hepatic cells

(2) Hepatic cord

(3) Hepatic lobule

(4) Hepatic lobe

Cystic duct arises from:

(1) Liver

(2) Kidney

(3) Pancreas

(4) Gall bladder

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