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DNA Structure and Replication

DNA Structure and Replication
In DNA, guanine pairs with

Thymine
Adenine
Uracil
Cytosine

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DNA Structure and Replication
The DNA polymerase in bacteria, responsible for DNA synthesis is

all of these
Polymerase II
Polymerase I
Polymerase III

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DNA Structure and Replication
First evident that DNA is genetic material comes from the experiment of Griffith is

transduction
transformation
replication
translation

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DNA Structure and Replication
The melting of 40-45 bp at the oriC site of E. coli requires

DNA + ATP + HU + DNAb
DNA+ ATP + HU + DNAb + DNAa
DNA + ATP + HU + DNAb + DNAa + Pol III holoenzyme
DNA + ATP + HU

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DNA Structure and Replication
DNA helicase is used to

break a phosphodiester bond in DNA strand
unwind the double helix
None of these
interact the double helix closely

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DNA Structure and Replication
DNA replication results in

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

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