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Biology, 25.11.2019 23:31 ayoismeisjjjjuan

Which of the following is true?
a. introns have complementary sequences in dna
b. a pre-mrna molecule is longer than the gene from which the molecule was transcribed
c. a promoter is an intron
d. mrna molecules made from the same gene are always edited the same way

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Which of the following is true?
a. introns have complementary sequences in dna
b. a p...
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