Glucagon. I looked it up in a textbook. Glucagon raises blood glucose levels; insulin lowers blood glucose levels.
insulin and glucagon are examples of what type of substance
That would be the peptide hormone called "Glucagon". (GLOO-kuh-gone)
glucagon
Glucagon
brain
glucagon
The primary regulators of blood glucose are the hormones glucagon and insulin. Glucagon raises it and insulin lowers it.
Insulin and glucagon are the two hormones, secreted by pancreas and oppose the action of one another.
Insulin and glucagon are hormones produced in the pancreas that regulate blood glucose levels. Insulin helps lower blood sugar levels by promoting glucose uptake by cells, while glucagon raises blood sugar levels by promoting the release of glucose from the liver.
The pancreas is endocrine (producing several important hormones, including insulin, glucagon, and somatostatin). The most important is insulin which controls the take-up of glucose by the body's cells.
Insulin and glucagon.