EVERYDAY SCIENCE

Detailed explanation-1: -Glucagon is a hormone that your pancreas makes to help regulate your blood glucose (sugar) levels. Glucagon increases your blood sugar level and prevents it from dropping too low, whereas insulin, another hormone, decreases blood sugar levels.

Detailed explanation-2: -Glucagon is a glucoregulatory peptide hormone that counteracts the actions of insulin by stimulating hepatic glucose production and thereby increases blood glucose levels.

Detailed explanation-3: -Amino acids then stimulate the secretion of glucagon. B: Upon disturbances of hepatic glucagon signaling, plasma levels of amino acids increase, causing hypersecretion of glucagon and eventually hyperplasia of pancreatic -cells. A physiological role of glucagon: regulation of amino acid metabolism.

Detailed explanation-4: -Under normal physiological conditions, glucagon, which is secreted by pancreatic alpha cells, works alongside insulin to regulate plasma glucose levels, including an increase in hepatic glucose production and release of glucose into circulation during hypoglycemia.