試題詳解

19. Which of the following statements about CRISPR-Cas9 is FALSE?
(A) CRISPR-Cas9 can be used to introduce specific mutations in a precise manner.
(B) Off-target effects, where unintended DNA sequences are edited, are a potential concern with CRISPR-Cas9.
(C) CRISPR-Cas9 is primarily limited to editing the genomes of simpler organisms such as bacteria and yeast.
(D) gRNA directs the Cas9 protein to a complementary target DNA sequence for cleavage.
(E) CRISPR-Cas9 has the potential to treat genetic diseases by repairing or correcting disease-causing mutations.