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10 Cards in this Set
- Front
- Back
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vaccine
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and substance made from killed or weakened pathogens and intorcued into a body for immunity
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virulent
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reffering to the deadliness of a diseas-causing agent
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transformation
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the transfer of genetic material form one organism to another; first obeserved by griffith
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bacteriophage
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virus that infects bacteria
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double-helix
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spiral-staircase structure characteristic of the DNA molecule
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nucleotide
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subunit of nucleic acids consitisnf of a nntorfoenfus bas, a sugar, and a phosphate group
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deoxyribose
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five carbon suger that is a component of SNA nucleotides
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baswe paring rules
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the rule stating that in DNA a on one strand always pairs with T on the oppisute strand and G on onw strand alwaus [airs with C on the tother strand
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complementary
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characteristic of nucleic acids in which the sequenec of thhe bases on the DNA strand determines the sequence of bases on the other
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DNA replication
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the process of making a copy of DNA
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