Use the following information to answer the questions below. A researcher introduces double-stranded RNA into a culture of mammalian cells,and can identify its location or that of its smaller subsections experimentally,using a fluorescent probe. -Within the first quarter hour,the researcher sees that the intact RNA is found in the cells.After 3 hours,she is not surprised to find that
A)Dicer enzyme has reduced it to smaller double-stranded pieces. B)the RNA is degraded by 5' and 3' exonucleases. C)the double-stranded RNA replicates itself. D)the double-stranded RNA binds to mRNAs to prevent translation. E)the double-stranded RNA binds to tRNAs to prevent translation.