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identify components of DNA, and describe how information for specifying the...

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Term
Definition
DNA   a long linear polymer found in the nucleus of a cell and formed from nucleotides and shaped like a double helix  
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Traits   a distinguishing feature of your personal nature  
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Nitrogenous base   simply a nitrogen containing molecule that has the same chemical properties as a base.  
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Double helix   twisted-ladder shape of DNA, formed by two nucleotide strands twisted around each other.  
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DNA molecule   a nucleic acid that consists of two long chains of nucleotides twisted together into a double helix and joined by hydrogen bonds between complementary bases adenine and thymine or cytosine and guanine  
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Hydrogen bond   weak electrostatic bond formed by the attraction of opposite charges between a hydrogen atom and an oxygen, fluorine, nitrogen atom.  
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Complementary nucleotide   a member of the pairs adenine-thymine, adenine-uracil, and guanine-cytosine that have the ability to hydrogen bond to one another  
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Nucleotide   a subunit of nucleic acid formed from a simple sugar, a phosphate group, and a nitrogenous base.  
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Genetic code   a set of three-letter combinations of nucleotides called codons, each of which corresponds to a specific amino acid or stop signal.  
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Deoxyribose sugar   is a monosaccharide with idealized formula H−(C=O)−(CH2)−(CHOH)3−H.  
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