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12 Cards in this Set
- Front
- Back
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the double helix is connected by pairs of ______ bases
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nitrogenous
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A stands for
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adenine
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T stands for
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thymine
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C stands for
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cytosine
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G stands for
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guanine
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the combination of a sugar phospate, and one base is called a
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nucleotide
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a sequence of 3 bases is called a what which forms the genetic code
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triplet code
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th building blocks of proteins that make up structure
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amino acids
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duplication of dna
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replication
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base pairing and bonding of the nucleotides is under the direction of an enzyme ------
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DNA polymerase
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single strnded mRNA consists of many nucleotides, but each group of 3 form a____
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codon
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failure of homologous chromosomes to separate during meiosis
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nondisjunction
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