Which of the following is NOT correct regarding both Cas9 and EcoRI?
A) They are both endonucleases.
B) They both create double-strand breaks in DNA.
C) They both recognize their target sequences with the help of guide RNAs.
D) They are both part of bacterial defense mechanisms against foreign DNA.
E) They are both greatly useful in manipulating DNA and studying gene expression and function.

Question

Quizplus · Accepted Answer

Unlike Cas9, restriction enzymes such as EcoRI recognize DNA sequences directly through protein-DNA interactions.

Which of the Following Is NOT Correct Regarding Both Cas9