Question

glucagon is produced by ________ cells. multiple choice islet alpha beta pancreas

Explanation:

In the pancreas, glucagon is produced by alpha - cells in the islets of Langerhans. Beta - cells produce insulin, and "islet" is a general term for the islets of Langerhans which contain different cell types, and "pancreas" is the organ where these cells are located but not the specific cell type producing glucagon.

Answer:

B. alpha