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DNA Structure and Replication

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

Polymerase II
none of these
Polymerase I
Polymerase III

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DNA Structure and Replication
Okazaki fragments occur during

synthesis
replication
transformation
polymerase reaction

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DNA Structure and Replication
An RNA primer is synthesized by

primase
ligase
DNA topoisomerase
DNA helicases

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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?

About 100
none of these
Thousands and tens of thousands
One

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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
W.H. Bragg
Leaderberg
L. Pauling

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DNA Structure and Replication
DNA segments capable of moving from one place in the genome to another is known as

moving elements
transposons
retrovirus
introns

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