Refer to the Figure Showing the Regulation of Blood Glucose

Multiple Choice

Refer to the figure showing the regulation of blood glucose levels. If a person has type II diabetes, she is likely to have

A) an overabundance of the structures labeled 6.
B) an overactive signaling process shown at point 3.
C) an overactive process shown at point 4.
D) improper functioning of the structures labeled 2.
E) lowered extracellular levels of the substance labeled 5.