Term
form of DNA not observed in viruses |
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Definition
Double-stranded branched DNA |
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Term
bacterial virus has a linear double-stranded DNA genome packaged in the virion capsid but converts to a circular double-stranded form upon infection |
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Definition
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DNA wound around itself in the direction opposite of the helix, underwound |
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Definition
negatively supercoiled DNA |
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Term
closed circular bacterial and viral DNA? |
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Definition
DNA is typically underwound and negatively supercoiled |
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Term
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Definition
cleaves one strand of a DNA duplex |
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Definition
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Term
why are polytene chromosomes weird |
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Definition
replicated many times without concomitant cell division. More unusual is the fact the chromosomes are paired in a cell that is not undergoing meiosis and is not even a gamete. |
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Definition
replicate early in S phase |
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Term
Which type of DNA is not repetitive? |
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Definition
Telomerase DNA (euchromatin, very unique) |
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Term
Viral genomes and Eularyotic genomes BOTH have |
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Definition
the ability to pack large amounts of DNA into a small volume |
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Term
euchromatin is replicated |
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Definition
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Term
first order of chromatin packing? |
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Definition
coling around the nucleosomes |
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Term
Which DNA polymerase is mainly responsible for genome replication in E. coli? |
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Definition
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Term
PO4 is not directly involved in what? |
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Definition
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Term
okazaki fragments are formed where? |
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Definition
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Term
Which enzyme or enzymatic activity is not involved in resolution of the Okazaki fragments in E. coli? |
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Definition
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Term
the consequence of a mismatch in the heteroduplex that forms during general recombination? |
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Definition
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Term
The discovery of Okazaki fragments suggested that DNA synthesis is |
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Definition
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