Type II CRISPR- Cas Systems are the Most Widely Used

Question

Type II CRISPR- Cas systems are the most widely used systems because _______.
A)they only require a single protein,Cas9
B)they use a nuclease complex
C)Streptococcus pyogenes is an important research organism
D)they were discovered first

Accepted Answer

Type II CRISPR-Cas systems are most widely used because they only require a single protein, Cas9, to function. This simplicity makes them easier to engineer and use in various applications, including genome editing.