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DNA Structure and Replication

DNA Structure and Replication
Which of the following would not contain DNA?

Yeast
Mold
Glass crystals
Bacteria

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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 replication in eukaryotes occurs only in

S phase
M phase
G2 phase
G1 phase

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DNA Structure and Replication
What is the only common methylation in the DNA of eukaryotes?

None of these
Adenosine in GpA dinucleotides
Guanosine in ApGpA trinucleotides
Cytosine in CpG dinucleotides

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

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DNA Structure and Replication
DNA replication takes place in which direction?

3' to 5'
Vary from organism to organism
5 'to 3'
Randomly

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