Multiple Choice Quiz on Digestive glands

Digestive glands are those glands which secrete digestive juices for the digestion of food. Digestive glands includes salivary gland; gastric gland; liver; pancreas and intestinal gland.

1. Wharton's duct is the duct of
parotid gland
submaxillary gland
submandibular salivary gland
all of these
2. Ptyalin is absent in the saliva of
tigers and pigs
cows and buffaloes
pigs and cows
pigs and buffaloes
3. Prorennin is secreted by
Zymogen cells
sertoli cells
hepatocytes
islets of langerhans
4. Liver in our body stores
Vitamin D
Vitamin B12
Vitamin A
all of these
5. Argentaffin cells are found in
pancreas
brunner's gland
internal ear
crypts of Lieberkuhn
6. Bilirubin and biliverdin are
bile salts
enzymes
bile pigments
none of these
7. Insulin and glucagon, synthesized by the islets of Langerhans in the pancreas, reach their target cells via the
blood
lymph
cystic duct
pancreatic duct
8. Which of the following is present in man but absent in frog?
salivary gland
adrenal gland
thyroid gland
pancreas
9. Zymogen cells of gastric glands secrete
pepsinogen
trypsin
pepsin
chymotrypsin
10. Gall bladder is stimulated to pour bile by
secretion
enterokinase
enterogastron
cholecystokinin
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Correct answers: