What Molecules Specifically Join with an Enzyme to Form a RNA-Induced

Question

What molecules specifically join with an enzyme to form a RNA-induced silencing complex?
A)Hox mRNA
B)pre-mRNA
C)enhancer RNA
D)small interfering RNA
E)mature mRNA

Accepted Answer

Small RNAs are also the source of small interfering RNAs (siRNA)that join with an enzyme to form a RISC (RNA-induced silencing complex).RISC degrades any mRNA that has a base sequence complementary to that in siRNA.