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DNA Polymerases + Bases

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Description and Tags

Biology

Genetics

9th

9 Terms

1
Helicase
unwinds helix strand and exposes the bases
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2
Primace
Puts RNA primers to match DNA bases, says where DNA replication should occur
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3
DNA polymerase III
attaches to RNA primer to make the right bases and create new change
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4
DNA polymerase I
get rid of primers and replaces w/ DNA
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5
Ligase
completes sugar/phosphate backbones w/ strong covalent bonds and seals any gaps from okazaki fragments
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6
Purines
Adenine + Guanine

(Pure As Gold)

2 ring structure
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7
Pyrimidines
Cytosine and Thymine

(Those Crazy Pyromaniacs)

1 ring structure
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8
Adenine goes to?
Thymine

(Double Bonds)
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9
Guanine goes to?
Cytosine

(Triple bonds)
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