Multiple Choice
Which of the following post-transcriptional modifications results in functional mRNA?
A) the addition of introns at the 5' end
B) the addition of exons at the 3' end
C) the addition of a methylated guanine at the 5' end and a poly-A tail at the 3' end
D) the addition of introns at the 3' end and a poly-A tail at the 5' end
Correct Answer:
Verified
Correct Answer:
Verified
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