text: One protein involved in this process contains an arginine-rich bridge helix within its REC lobe.
full_question: One protein involved in this process contains an arginine-rich bridge helix within its REC lobe. 11 proteins in this process form a seahorse-shaped complex called CASCADE. The aforementioned protein involved in this process carries out its activity using its HNH and RuvC domains. The nucleotide sequence NGG must be present in order for this process to occurthat sequence is called a PAM. In this process, a tracrRNA base pairs with a crRNA to form an sgRNA. In this process, a guide RNA guides a nuclease to a protospacer motif, then a double-strand break is created in the foreign DNA by the cas9 nuclease. Genome editing is commonly performed using, for 10 points, what form of adaptive prokaryotic immunity that uses repeated DNA sequences to silence the genes of attackers?
first_sentence: One protein involved in this process contains an arginine-rich bridge helix within its REC lobe.
raw_answer: CRISPR/cas9 [or clustered regularly interspaced short palindromic repeats/cas9]