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Chapter 10 Vocabulary

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Across
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NNitrogenous bases
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A Change in the nucleotide sequence of a DNA molecule
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AN enzyme that adds complementary bases during replication
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A Disease-causing strain of the bacterium
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TThe connection of complementary nucleotide bases in DNA
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TThe joining of the proper pyrimidine and purine
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RNA directs the assembly of proteins
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A Subunit of DNA made of a sugar, a phosphate group, and a nitrogenous base
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A Base that contains nitrogen and carbon atoms
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VViruses that infect bacteria
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TThe order of nitrogenous bases on a chain of DNA
Down
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A Five carbon sugar found in DNA
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PProcess by which DNA is copied in a cell before a cell divides by mitosis, meiosis or binary fusion
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NNitrogenous bases that have a single ring of carbon and nitrogen atoms, such as cytosine and thymine
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A Transfer of genetic material from one cell to another cell or from one organism to another organism
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DNa replication produces a new strand of DNA and keeps the old at the same time
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DNA acts as a template for the synthesis of RNA
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NNitrogenous bases that have a double ring of carbon and nitrogen atoms, such as adenine and guanine
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SSeparates DNA strands during replication