PLEASE ANSWER QUICKLY Diabetes is a disease that occurs when your blood glucose, also called blood sugar, is too high. Blood glucose is your main source of energy and comes from the food you eat. Insulin, a hormone made by the pancreas, helps glucose from food get into your cells to be used for energy.

Which technology below would probably be the most important to a person who had diabetes and had to take insulin every day?

A. using recombinant DNA to produce human insulin from bacteria

B. developing ways to identify criminals through DNA fingerprinting

C. testing parents for genetic disorders before they have children

D. engineering fruits and vegetables that resist insects and other pests