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DNA
Term | Definition |
---|---|
Adenine | A purine base that pairs with thymine in DNA and uracil in RNA |
Chromosone | A structure made of DNA that contains the genetic information in the form of genes needed to carry out cell functions |
Cytosine | A pyrimidine base that pairs with guanine |
Double Helix | The primary physical shape of double-stranded DNA molecules |
Genes | Segments of DNA that code for protein or functional RNA |
Guanine | A purine base that pairs with cytosine |
Histone | A protein that DNA coils around to form chromatin |
Nitrogen Base | A nitrogen-containing compound that forms part of a nucleotide; functions as the fundamental unit of the genetic code |
Nucleic Acid | A nucleotide polymer capable of storing and transferring genetic information |
Nucleotide | A molecule made of a sugar, a phosphate, and a nitrogenous base; the monometer of nucleic acid |
Phosphate | An inorganic compound consisting of a central phosphorous atom bound to four oxygen atoms |
Thymine | A pyrimidine base that pairs with adenine and is only found in DNA |
Uracil | A pyrimidine base that pairs with adenine and is found only in RNA |