Which of the following modifications occurs to all eukaryotic mRNA?
A) addition of a poly(A) tail to the 3' end of the molecule
B) hydrolysis of the terminal phosphate from the 5' triphosphate end of the molecule
C) addition of GMP to the 5'end via a 5' to 5'linkage
D) methylation of the 2'hydroxyl on the first nucleotide of the molecule
E) all of the above
Correct Answer:
Verified
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