Which of the Following is Not an Example of Humans

Question

Which of the following is not an example of humans changing the DNA of an organism?
A)treating a patient with a medication that cures an infection
B)adding a disease-resistant gene to a crop plant
C)modifying bacteria to produce human insulin
D)gene therapy

Accepted Answer

Treating a patient with medication does not involve changing the DNA of an organism. Instead, medication works by targeting specific proteins or processes within the organism. B, C, and D all involve directly manipulating the DNA of an organism to achieve a desired outcome.