The first nucleophilic attack in group II intron splicing is initiated by a
A) An external guanosine nucleotide as a cofactor.
B) A bulged internal guanosine nucleotide.
C) An external adenosine nucleotide as a cofactor.
D) A bulged internal adenosine nucleotide.
Correct Answer:
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Q1: The ovalbumin gene is much longer than
Q2: RNA splicing is the process by which
Q3: Some introns contain termination codons yet they
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A) An
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