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23 Cards in this Set
- Front
- Back
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proteins are made by joining into long chains called
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amino acids into polypeptides
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Stays
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In the nucleus
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Contains your
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genetic code
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Determines how you how you act everything about
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look , act, everything about you
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must make
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copies of itself
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must make
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copies of itself
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must make
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copies of itself
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controls
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protein finctions within the cell
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DNA is made of something called
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nucleotides
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Nucleotides are made of
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sugars, phosphates and nitrogen bases
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RNA makes a copy of DNA'S info
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one sided copy
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transcription-process by which RNA is
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produced from DNA
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what makes what?
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dna makes rna
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Made of nucleotides-_______,______ and ______ bases
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sugar (deoxyribose) phosphate and nitrogen bases
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Sides are made of
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sugars and phosphates
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steps are made of
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nitrogen bases
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held by a
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hydrogen bond
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There are only 4 bases..name them
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Adenine, Guanine, Thymine and cytosine
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Base pairing tules
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A with T, C with G
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The sequence of DNA nucleotides forms the
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genetic code of an organism
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DNA ______ breaks the H bonds between the 2 DNA sides
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Helicase
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DNA ___________ bonds the new nucleotides to the original strands
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polymerase
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You start out with one strand of DNA and end up with--------------- after DNA replication
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Two exact copies
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