Which of the Following Statements About Diabetes Mellitus Is NOT

Which of the following statements about diabetes mellitus is NOT true?

A) Type I diabetes is much more common than type II.
B) Obesity can cause diabetes because adipose tissue produces a substance that impairs insulin receptor function.
C) Type I diabetes occurs as a result of destruction of the insulin-producing cells.
D) One method of treating type II diabetes is exercise and a low-fat,low-sugar diet.
E) Symptoms of diabetes include excessive thirst,frequent urination,and glucose in the urine.