24. CISPR is a novel technique that generates double strands break with the guidance of "guide RNA". Sandy wants to target a
gene with the sequence " ATTCTGATACGATGCATAAATATGCTGAGGAATGTC", and which one is likely to work as a guide RNA
sequence? (PAM site is marked)
(A) 5'-TACGATGCATAAATATGCTG-3'
(B) 5'-GATGCATAAATATGCTGAGG-3'
(C) 5'-CCTCAGCATATTTATGCATC-3'
(D) 5'- CAGCATATTTATGCATCGTA-3'
(E) None of above