If you want to identify protein-coding sequences, why is it more efficient to study messenger RNAs than DNA?
A) Because mRNAs have poly-A tails
B) Because mRNAs do not contain the promoter sequence
C) Because triplets of nucleotides in DNA do not indicate what amino acids will be present in a protein.
D) Because processed mRNA does not contain introns.
Correct Answer:
Verified
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