Question

Glucagon is a __________ that increases the amount of glucose by stimulating the liver to convert glycogen into glucose for release into the bloodstream.

Answer 1

hormone

hope this helps! <3

Answer 2

Glucagon is a _pancreatic hormone_ that increases the amount of glucose [in the blood] by stimulating the liver to convert glycogen into glucose for release into the bloodstream.

That process of glucose production is known as "glycogenolysis."