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DNA Structure and Replication

DNA Structure and Replication
Replication in E. coli is initiated by the generation of short RNA primers using

RNA polymerase
primase
reverse transcriptase
both (a) and (b)

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DNA Structure and Replication
DNA with a G-C content of 50% will melt at approximately

100 °C
60°C
70 °C
90 °C

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DNA Structure and Replication
Reverse transcriptase produces

RNA from DNA
DNA from RNA
DNA from peptides
RNA from RNA

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DNA Structure and Replication
DNA replication results in

one new molecule of RNA
one new DNA molecules 1 old molecule
two DNA molecules such that each one contains a strand of the original
two completely new DNA molecules

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DNA Structure and Replication
The most common liquid volumes in molecular biology are measured in

μl
1
nl
ml

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DNA Structure and Replication
Which polymerase is active in DNA repairing

none of these
Polymerase III
Polymerase I
Polymerase II

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