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DNA Structure and Replication

DNA Structure and Replication
An RNA primer is synthesized by

DNA helicases
ligase
DNA topoisomerase
primase

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DNA Structure and Replication
A cesium chloride will separate DNA molecules by

resorption
absorption
density
adhesion

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DNA Structure and Replication
What is the name given to the points at which a DNA helix is unwound and new strands develop?

Replication origins
Replication forks
Okazaki fragments
Leading strands

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DNA Structure and Replication
Okazaki fragments occur during

synthesis
transformation
polymerase reaction
replication

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

retrovirus
moving elements
introns
transposons

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DNA Structure and Replication
Which of the following is an active site on its single polypeptide chain for DNA Polymerase I?

All of these
5' → 3' exonuclease
5' → 3' polymerase
3' → 5' exonuclease

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