The gene responsible for insulin production can be isolated from human pancreatic cells and inserted into the genetic material of a harmless bacterium. What would be the next step in using this method to treat diabetes?
- AAdd the altered bacterium to human food.
- BInject the altered bacterium into the blood of a person with diabetes.
- CPut the bacterium into a fermenter to multiply rapidly.
- DUse the altered bacterium in a nasal spray.