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What phase of cell cycle does a mismatch base problem occur?What phase is it fixed?
12:00 AM | November 30, -0001Author: Adeleke
Occurs: SFixed: G2Continue reading
Archives
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What is used to proofread human DNA?
12:00 AM | November 30, -0001Author: Adeleke
3' -> 5' Exonuclease activity of DNA poly DeltaContinue reading
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What do each of the (3) eukaryotic RNA polymerases make?
12:00 AM | November 30, -0001Author: Adeleke
RNA poly I: rRNARNA poly II: mRNA, hnRNARNA poly III: tRNA, 5S rRNAContinue reading
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What DNA strand should you assume the boards mean if it is not labeled?
12:00 AM | November 30, -0001Author: Adeleke
Coding strand(strand you will build a template strand from)Continue reading
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During RNA synthesis, the DNA template sequence TAGC would be transcribed to produce which of the following sequences?
12:00 AM | November 30, -0001Author: Adeleke
GCUA(always write in 5'->3' direction)Continue reading
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What initiates the promoter in the prokaryotic cell?What may be required to terminate transcription?
12:00 AM | November 30, -0001Author: Adeleke
intiate: Sigmaterminate: Rho + stem & loop (or UUUUU + stem & loop)Continue reading
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What is the initiation codon on the CODING strand of a transcription unit?
12:00 AM | November 30, -0001Author: Adeleke
ATG(corresponding to AUG RNA)Continue reading
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What does the promoter consist of in a prokaryotic cell?What is the “number” of the starting site?
12:00 AM | November 30, -0001Author: Adeleke
(-35) sequence & (-10) TATAATstarting site: +1Continue reading
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What does the promoter consist of in a eukaryotic cell? (2)What binds the promoter?
12:00 AM | November 30, -0001Author: Adeleke
(-70) CAAT + (-25 TATA box) Transcription FactorsContinue reading
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What is the portion just before the initiation codon of a prokaryotic cell called? What recognizes this?
12:00 AM | November 30, -0001Author: Adeleke
Shine-Dalgarno sequence16S RNA of prokaryotic ribosomeContinue reading