Insulin (secreted by the beta cell of the islets of Langerhans in the pancreas in) causes cells, liver, adipose and muscle cells, to take up glucose from the blood after a meal to prevent hyperglycemia. (Targets Glucose transporter GLUT4 and Glucokinase)
An increase in insulin causes Fatty acid synthesis in the liver (targets Acetyl-CoA carboxylase)
It also causes triacylglycerol synthesis in adipose tissue (targets Lipoprotein lipase)
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Insulin helps regulate blood sugar levels by promoting the uptake of glucose by cells for energy production. It also plays a role in storing excess glucose as glycogen in the liver and muscles for later use. Additionally, insulin inhibits the breakdown of stored fat for energy, promoting fat storage instead.
The pancreas releases insulin into the bloodstream
Glucagon. I looked it up in a textbook. Glucagon raises blood glucose levels; insulin lowers blood glucose levels.
1.Beta cells 2.Beta cells 3.Insulin
The release of insulin by the pancreas is an endocrine function. The release of sweat and saliva are exocrine functions.
Insulin is a protein hormone that helps lower blood sugar levels by promoting the uptake of glucose from the blood into cells, particularly muscle and fat cells. It is produced by the pancreas in response to elevated blood sugar levels after a meal.