What is One Function of the 5? UTR (Untranslated Region)

Question

What is one function of the 5? UTR (untranslated region) of mRNA?
A) to decrease the half-life of mRNA
B) to extend the half-life of mRNA
C) to stabilize the mRNA structure
D) to control the half-life of mRNA

Accepted Answer

The 5' UTR of mRNA plays a crucial role in controlling the half-life of mRNA, influencing its stability and how long it remains available for translation.