Question

SOMEONE PLEASE

Scientists are optimistic about the use of gene therapy to treat genetic disorders, such as cystic fibrosis. If gene therapy is as successful as possible, what is its expected action and benefit for the patient?

A. Gene therapy introduces a new gene to the patient and temporarily improves the symptoms of the disorder.

B. Gene therapy deactivates the defective gene and permanently improves the symptoms of the disorder.

C. Gene therapy removes the defective gene and permanently improves the symptoms of the disorder.

D. Gene therapy replaces the defective gene and cures the patient of the disorder.

Answer 1

D. Gene therapy replaces the defective gene and cures the patient of the disorder.

Step-by-step explanation: