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DNA Structure and Replication

DNA Structure and Replication
In DNA, guanine pairs with

Cytosine
Uracil
Thymine
Adenine

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DNA Structure and Replication
Which of the following enzyme adds complementary bases during replication?

Polymerase
Helicase
Replicase
Synthesase

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DNA Structure and Replication
The DNA is negatively super coiled, complexes to histone,

HU
H-NS
HSP-1
All of these

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DNA Structure and Replication
The site on a bacterial chromosome that marks the initiation point for chromosome replication is called

an initiation codon
a promoter
Pro
Ori

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DNA Structure and Replication
Which of the following are short nucleotides strands made by DNA polymerase working in the opposite direction of the replication fork?

Lagging strand
Primers
Okazaki fragments
Leading strands

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

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