Which of the following types of splicing RNAs uses a free nucleotide to perform a nucleophilic attack?
(I) group I introns
(II) group II introns
(III) self splicing introns
A) I,II,III
B) I,II
C) I,III
D) II,III
E) none of the above
Correct Answer:
Verified
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(II)snoRNA-assisted
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