MicroRNAs Are Processed by the Enzymes _______ and ______

MicroRNAs are processed by the enzymes _______ and ______. One strand of the microRNA is loaded into a silencing complex named _________. The microRNAs target mRNA for ___________ or ___________.

A) RISC, Dicer, Drosha, mRNA degradation, translational repression
B) Drosha, Dicer, RISC, mRNA degradation, translational repression
C) Drosha, Dicer, RISC, alternative splicing, RNA editing
D) RISC, Dicer, Drosha, alternative splicing, RNA editing