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| When DNA replicates the new DNA is half parent and half daughter DNA. |
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| To produce DNA for daughter cells |
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| 5' has _______ on the end of it? |
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| 3' has ________ on the end of it? |
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| In which direction does DNA replicate? |
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| What enzyme pulls apart DNA? |
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| Where are bubbles likely to form in DNA? |
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| Where there are many A-T pairs. (A-T pairs have only two hydrogen bonds and are easier to pull apart than G-C pairs which have three hydrogen bonds.) |
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Definition
| Joins nucleotides to open DNA strand |
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| What does DNA first do in DNA replication? |
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| What enzyme adds bases to new DNA? |
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| What enzyme connects the Okazaki Fragments? |
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| The pieces of new DNA on the lagging strand |
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| Strand the Okazaki Fragments are on |
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| Strand with continuous synthesis |
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| Strand with discontinuous synthesis |
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| Benefits of DNA replication |
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Definition
| Ensures all somatic cells have same DNA; Copies DNA for gametes |
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| DNA polymerase and DNA ligase proofread DNA and repair injured DNA |
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