Indicate by a “P” or “E” in the blank which of the following transcription and translation characteristics are prokaryotic (“P”) and which are eukaryotic (“E”). mRNA is not processed mRNA does not contain introns mRNA contains introns, which are removed by splicing A cap is added to the 5′ end of the mRNA and a poly A tail is added to the 3′ end mRNA transcript is transported out of the nucleus so that it can be translated in the cytoplasm Translation of mRNA begins as it is being transcribed mRNA is often polycistronic mRNA is monocistronic Translation begins with the first AUG codon Translation begins at the first AUG codon that follows a ribosome binding site