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15 Cards in this Set
- Front
- Back
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5 end is the free _____ group 3 is the free ___ hydroxl |
Phosphate Hydroxyl |
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Supercoiling method done by ______ enzymes that wind, unwind and reseal DNA |
Topoisomerase |
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Topoisomerase enzymes include _____, ______ ______ |
Gyrase helicase ligaze |
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DNA gyrase underwind DNA helicase binds at _____ to unwind DNA into single strands by breaking ____ _____ |
Helix Ori Hydrogen |
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One parental and one newly made daughter strand in new DNA |
Semiconservative |
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Replication proceed in both directions around chromosome |
Bidirectional |
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Transcription and translation occur in _______ Replication occurs _____ |
Cytoplasm Nucleus |
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Site of initiation of transcription |
Promoters |
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RNA polymerase produces ____ ____ and replaces |
RNA molecules Thymine with uracil |
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Transcription: RNA POLYMERASE is released at the ______ DNA sequence and ____ is released |
Terminator mRNA |
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Translation converts _____ to ____ |
mRNA to Protein |
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Small subunit binds ____ and lines up start codon with ____ site |
mRNA P |
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Large subunit _______ (A,P,E) binding sites and is the enzyme to make ___ ____ |
tRNA peptide bonds |
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tRNA binding site meanings A = P= E= |
Acceptor site Peptidyl site Exit site |
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Codon recognition - tRNA anticodon will base pair to _______ codon at ____ site |
mRNA Active (A) site |
