Final answer:
RNA splicing, 5' capping, and Poly-A tailing all play a role in mRNA stability.
Explanation:
The answer is C) All answers are right.
RNA splicing, 5' capping, and Poly-A tailing all influence the stability of mRNA. RNA splicing removes introns and joins exons, 5' capping protects the mRNA from degradation and is important for translation initiation, and the Poly-A tail increases mRNA stability.
Therefore, the correct answer is C) All answers are right because all of these processes influence the stability of mRNA.
Learn more about mRNA stability here:
https://brainly.com/question/38862921
