Final answer:
The region that encompasses everything from the start codon to the end of translation is called the 3' untranslated region (3'UTR).
Step-by-step explanation:
The region that encompasses everything from the start codon to the end of translation is called the 3' untranslated region (3'UTR). This region is located after the stop codon and extends towards the 3' end of the messenger RNA (mRNA). It plays a role in regulating gene expression and mRNA stability.