Gene Therapy Is Performed by ____

Multiple Choice

Gene therapy is performed by ____.

A) replacing the genomes of an individual with a brand-new set of genomes with the goal of treating a genetic defect
B) replacing a defective gene in an individual with a normal gene with the goal of treating a genetic disorder
C) transferring a mutated gene into an individual with the goal of treating a genetic defect
D) transferring a normal or a modified gene into an individual with the goal of treating a genetic defect
E) replacing a defective enzyme in an individual with a normal enzyme with the goal of treating a genetic disorder