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Unformatted text preview: DNA strand is longer than mature mRNA strand, which has introns removed and is only complimentary to DNA at exons. Not complimentary at polyA tail or guanine cap of mRNA Self-splicing introns are ribozymes, present in protists, bacteria, and mitochondria. 13:20 13:20...
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This note was uploaded on 02/19/2012 for the course BIO 325 taught by Professor Saxena during the Fall '08 term at University of Texas.
- Fall '08