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10 Cards in this Set
- Front
- Back
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What is DNA |
Where are genes are stored |
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Structure of DNA |
Double helix, spiral staircase |
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3 things about nucleotides |
Deoxyribose sugar, phosphate group, and nitrogen base |
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Four nitrogen bases found in DNA |
Thymine, adenine, cytosine, guanine |
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Who is Francis Crick and James Watson |
They made a 3D structure of DNA won the Nobel prize |
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How did Erwin chargaff Rosalind Franklin and Maurice Wilkins help them win the Nobel prize |
Got pictures of the DNA using x-rays |
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Basic unit of DNA |
Nucleotides |
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A pairs with___ and G pairs with___ |
T. C |
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Three steps of DNA replication |
DNA helicase separates the two strings, copy using a-t c-g, nucleotides combine and twist back up |
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DNA polymerase |
How it copies DNA |
