📊 Biology
Q. Which RNA modification adds stability to eukaryotic mRNA?
  • (A) Addition of 5’ cap and poly-A tail
  • (B) Removal of exons
  • (C) Formation of introns
  • (D) Breaking hydrogen bonds
✅ Correct Answer: (A) Addition of 5’ cap and poly-A tail

Explanation: The 5’ cap and poly-A tail protect mRNA from degradation and help in translation initiation.

Explanation by: Mr. Dubey
The 5’ cap and poly-A tail protect mRNA from degradation and help in translation initiation.

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