Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter ArenaQuestion
← ScienceWhich condition enhances mRNA stability using AU-rich elements?
A)Deadenylation via accelerated mRNA decay
B)ARE-BP binding inhibits mRNA turnover✓
C)Exosome degradation after primary cleavage
D)Upstream ORF translation increases destabilization
💡 Explanation
ARE-BP binding inhibits mRNA turnover because AU-rich elements interacting with ARE-binding proteins block mRNA degradation pathways using the mechanism of steric hindrance; therefore stability increases, rather than decreasing it as exosome activity would.
🏆 Up to £1,000 monthly prize pool
Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.
Related Questions
Browse Science →- Which risk increases during rapid fuel transfer into aircraft fuel tanks?
- Which risk increases unexpectedly in pulsed fusion reactors when tritium decays?
- Which phenomenon promotes laminar flow stabilization with a viscous fluid introduced into tubing at decreasing Reynolds number?
- Which outcome arises when rapid decompression causes adiabatic cooling below triple point during natural gas transport?
- Which outcome reduces dye-sensitized solar cell efficiency by altering electron movement between TiO2 orbitals?
- Which mechanism curves spacetime near a black hole?
