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kasy110 kasy110
wrote...
Posts: 170
Rep: 7 0
12 years ago
Which correct descriptive terms fit the following statement?
''A base sequence on DNA acts as a __________ allowing the enzyme ____________ to open a section of DNA to build mRNA with complimentary nucleotides except that ___________ replaces thymine.
a) mRNA primase; RNA polymerase; guanine
b) helicase; RNA polymerase; an anti-codon
c) promotor; RNA polymerase; uracil
d) promotor; DNA polymerase; uracil
Answer is c) or d) I think
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bio_manbio_man
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12 years ago
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kasy110 Author
wrote...
12 years ago
thank you!
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