Insulin and glucagon, both are hormones that regulates the blood-sugar levels.
Further Explanation:
The hormones are the chemical substance or the chemical messenger that regulates the activity of certain cells, tissue or the organs. The hormones are secreted by the endocrine gland which does not requires the presence if ducts to travel. Hormones are transported through the blood circulating in the blood vessels.
Pancreas are the endocrine as well as the exocrine gland. It has pancreatic islet which consists of various types of cell that secretes hormones such as insulin and glucagon. These hormones regulates the level of sugar in the blood.
Insulin helps in the intake of sugar by the cell, thereby decreasing the blood sugar level while glucagon is increases the blood sugar level.
Insulin binds to its receptor that triggers phosphorylation of many substrate within the cell. These chemical reaction converges to allow the intracellular vesicle containing facilitative glucose transporters to move to cell membrane and by virtue of which the glucose molecules are taken into the cell.
Glucagon stimulates cells to convert the glycogen back to glucose molecule by the process of gluconeogenesis.
Learn more:
1. Learn more about hormone
2. Learn more about reproduction
3. Learn more about lymphatic system
Answer Detail:
Grade: High school
Subject: Biology
Chapter: The digestive system
Keywords:
Insulin, glucagon, hormones, chemical messenger, tissue, organs, endocrine gland, blood vessels, Pancreas exocrine gland, pancreatic islet, phosphorylation, glucose transporters.