Mention the site of secretion and function of the following hormones :

1.	Mention the site of secretion and function of the following hormones :(i) Cholecystokinin (ii) Oxytocin (iii) Insulin
Answer» 1. Cholecystokinin: Pancreozymin (cck-Pz): Site of secretion : Mucosa of small intestine. Function : Stimulate the gall bladder to release the bile and also stimulate pancreas to release its enzymes. 2. Oxytocin : Site of secretion : Posterior lobe of pituitry gland. Function : Promotes contraction of Uterine muscles, just before and during labour, contraction of myo-epithelial muscles of lactating breast, for squeezing milk for baby. 3. Insulin :Site of secretion : Beta-.cells in islets of langerhans of pancreas. Function : Decrease level of glucbse in blood, by increasing the rate of its transport out of blood and in to cells, muscles and convert it into glycogen.

Mention the site of secretion and function of the following hormones :(i) Cholecystokinin (ii) Oxytocin (iii) Insulin

Answer»

1. Cholecystokinin: Pancreozymin (cck-Pz): Site of secretion : Mucosa of small intestine.

Function : Stimulate the gall bladder to release the bile and also stimulate pancreas to release its enzymes.

2. Oxytocin : Site of secretion : Posterior lobe of pituitry gland.

Function : Promotes contraction of Uterine muscles, just before and during labour, contraction of myo-epithelial muscles of lactating breast, for squeezing milk for baby.

3. Insulin :Site of secretion : Beta-.cells in islets of langerhans of pancreas.

Function : Decrease level of glucbse in blood, by increasing the rate of its transport out of blood and in to cells, muscles and convert it into glycogen.

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