Final answer:
The transcriptional start on DNA is the same as the 5' untranslated region on mRNA. The transcriptional stop on DNA is the same as the 3' untranslated region on mRNA. The end of the 3' untranslated region on mRNA is the same as the beginning of the start codon which is the methionine on amino acids.
Step-by-step explanation:
The transcriptional start on DNA is the same as the 5' untranslated region on mRNA. The transcriptional stop on DNA is the same as the 3' untranslated region on mRNA. The end of the 3' untranslated region on mRNA is the same as the beginning of the start codon which is the methionine on amino acids.