試題詳解

25. Which one of the following is the best characteristic of microRNAs (miRNAs)?
(A)MicroRNAs are short RNA molecules that encoded by genome.
(B) MicroRNAs can target the genome to suppress gene expression.
(C) MicroRNAs can edit the RNA sequence.
(D)MicroRNAs can edit DNA sequence.
(E)MicroRNAs can edit amino acid sequence of protein.