Multiple Choice QuestionsWhich of the following hormone stimulates the gastric secretion
Enterogastrone
Gastrin
CCK-PZ
Villikinin
B.
Gastrin
Gastrin hormone is secreted by the gastric glands to release the gastric juice.
Enterogasterone is secreted by the duodenal epithelium. It inhibits the secretion of gastric juice and slows gastric contraction.
Cholecystokinin pancreozymin (CCK-PZ) is secreted by entire small intestine. It stimulates the gall bladder to release bile and the pancreas to release enzymes in the pancreatic juice.
Villikinin accelerates the movement of intestinal villi
Epithelial cells ofthe intestine involved in food absorption have on their surface
pinocytic vesicles
phagocytic vesicles
zymogen granules
micro-villi
Secretin and cholecystokinin are digestive hormones. They are secreted in
oesophagus
ileum
duodenum
pyloric stomach
The true stomach in ruminants where most of digestion takes place is
rumen
omasum
reticulum
abomasum
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