BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Insulin is a peptide hormone secreted by the cells of the pancreatic islets of Langerhans and maintains normal blood glucose levels by facilitating cellular glucose uptake, regulating carbohydrate, lipid and protein metabolism and promoting cell division and growth through its mitogenic effects.

Detailed explanation-2: -Insulin is a hormone that is essential for regulating energy storage and glucose metabolism in the body.

Detailed explanation-3: -Insulin has a counterpart called glucagon, a hormone that works in the opposite way. The body uses insulin and glucagon to ensure that blood sugar levels do not get too high or low and that cells receive enough glucose to use for energy.

Detailed explanation-4: -Insulin is a protein chain or peptide hormone. There are 51 amino acids in an insulin molecule. It has a molecular weight of 5808 Da. Insulin is produced in the islets of Langerhans in the pancreas.