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Question
Which of the following contains the three posttranscriptional modifications often seen in the maturation of mRNA in eukaryotes?
A) 5-²-capping, 3-²-poly(A) tail addition, splicing
B) 3-²-capping, 5-²-poly(A) tail addition, splicing
C) removal of exons, insertion of introns, capping
D) 5-²-poly(A) tail addition, insertion of introns, capping
E) heteroduplex formation, base modification, capping
Answer
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