Which 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
Identify the correct set, which shows the name of the enzyme from where it is secreted and the substrate upon which it acts.
Ptyalin – Intestine – Maltose
Ptyalin – Pancreas – Lipid
Pepsin – Stomach wall – Caesin
Chymotrypsin – Salivary gland – Lactose
Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system
Amphibia
Reptilia
Osteichthyes
Aves
