molecular biology 1: what's 3′ untranslated region (UTR) and 5′ untranslated region (UTR) ?

Question

what's 3′ untranslated region (UTR) and 5′ untranslated region (UTR) ?

Noura Al shalan · Accepted Answer

-3′ untranslated region (UTR) – The untranslated sequence downstream from the coding region of an mRNA.

-5′ untranslated region (UTR) – The untranslated sequence upstream from the coding region of an mRNA.

What's 3′ untranslated region (UTR) and 5′ untranslated region (UTR) ?