Multiple Choice
Refer to the figure associated with this question. The mRNA is smaller than the length of the DNA that codes for it because ________.
A) the regulatory regions (exons) of the gene are not transcribed
B) post-transcriptional modification removes the introns
C) post-transcriptional modification removes the exons
D) bases are added to the tail of the primary transcript
Correct Answer:

Verified
Correct Answer:
Verified
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