Which Theory Explains a Possible Cause of Diabetes

Multiple Choice

Which theory explains a possible cause of diabetes?

A) The breakdown of glycogen to glucose is inefficient in people suffering from diabetes.
B) Certain hereditary disorders may cause a deficiency in glucose receptors, causing diabetes.
C) Enzymes found in the liver may metabolize too much insulin, leading to insulin deficiency and diabetes.
D) A mumps-related virus may damage cells of the pancreas, causing diabetes.