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DNA Structure and Replication

DNA Structure and Replication
DNA polymerases I also has

3'-5'exonuclease activity
5'-3' exonuclease activity
both (a) and (b)
5'-3' endonuclease activity

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DNA Structure and Replication
In an agarose gel, DNA is moving from

cathode to anode
left to right
A to B
anode to cathode

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DNA Structure and Replication
Okazaki fragments occur during

polymerase reaction
synthesis
transformation
replication

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

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

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DNA Structure and Replication
An enzyme that recognizes foreign DNA, and results in a cut in that DNA is called

transposase
reverse transcriptase
restriction endonuclease
helicase

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DNA Structure and Replication
Which of these drugs bind to DNA and cuts it, producing hydroxyl radicals?

Tunicamycin
Erythromycin
All of these
Bleomycin

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