In prokaryotes, how does the length of a typical monocistronic mrna compare to the length of the protein generated from this mrna? a. there are more mrna bases than amino acids. b. there are more amino acids than mrna bases. c. the number of amino acids and the number of mrna bases are roughly the same. which of the following statements support the previous conclusion that there are more mrna bases than amino acids? note: while there may be some rare exceptions that don't support the conclusion, choose statements that typically support the conclusion select all that apply. a. the mrna contains a poly-a tail. b. the stop codon does not code for an amino acid. c. the start site of transcription is upstream of the start codon. d. the mrna contains 5' and 3 untranslated regions. e. o introns have been removed in the mrna. f. each codon contains 3 rna bases. g. the mrna contains a 7-methylguanosine cap.