Which one of the following is a major difference between patients with diabetes mellitus types 1 and 2?
A.
In type 1, insulin levels are very low and insulin resistance is high.
B.
In type 2, insulin levels are very low and insulin resistance is high.
C.
In both types, the patient is usually at or below ideal body weight.
D.
In type 1, C-peptide levels are very low.
E.
In type 1, the patient is usually overweight.