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DNA Structure and Replication

DNA Structure and Replication
For the DNA replication in eukaryotes, the cell cycle consists of

G2 and M phases
G1, G2 and M phases
G1,S, G2 and M phases
S, G2 and M phases

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DNA Structure and Replication
There is a single origin for DNA replication in bacteria. How many origins of replication are found in the much larger genomes of eukaryotes such as mammals?

One
Thousands and tens of thousands
none of these
About 100

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DNA Structure and Replication
Who's X-ray work aided Watson and Crick in their discovery of the double helix?

R. Franklin
Leaderberg
L. Pauling
W.H. Bragg

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DNA Structure and Replication
The accepted hypothesis for DNA replication is

dispersive theory
conservative theory
semi-conservative theory
evolutionary theory

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DNA Structure and Replication
One hypothesis of DNA replication suggested that the parental DNA molecules are broken into fragments. Both strands of DNA in each of the daughter molecules are made up of an assortment of parental and new DNA. This statement refers to which hypothesis?

Dispersive theory
Evolutionary theory
Semi-conservative theory
Conservative theory

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DNA Structure and Replication
Which DNA polymerase removes RNA primers in DNA synthesis?

none of these
Polymerase III
Polymerase II
Polymerase I

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