Binding sites for proteins involved in RNA transport, target sequences for miRNA, and binding sites for proteins that regulate poly(A) tail length are likely to be found in the 3' UTR.

1. Which of the following are likely to be found in the 3' UTR? (select all that apply) Binding sites for
proteins involve in RNA transport A consensus sequence for initiation of cleavage and
polyadenylation Target sequences for miRNA Alternative Kozak sequences that could be used
during leaky scanning Endonuclease sites The methylguanine cap Binding sites for proteins that
regulate poly(A)tail length