English > nucleotide: 1 sense > noun 1, substance| Meaning | A phosphoric ester of a nucleoside; the basic structural unit of nucleic acids (DNA or RNA). |
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| Synonym | base |
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| Narrower | adenosine diphosphate, ADP | An ester of adenosine that is converted to ATP for energy storage |
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| adenosine monophosphate, AMP, adenylic acid | A nucleotide found in muscle cells and important in metabolism |
| adenosine triphosphate, ATP | A nucleotide derived from adenosine that occurs in muscle tissue |
| base pair | One of the pairs of chemical bases joined by hydrogen bonds that connect the complementary strands of a DNA molecule or of an RNA molecule that has two strands |
| deoxyadenosine monophosphate, A | One of the four nucleotides used in building DNA |
| deoxycytidine monophosphate, C | One of the four nucleotides used in building DNA |
| deoxyguanosine monophosphate, G | One of the four nucleotides used in building DNA |
| deoxythymidine monophosphate, T | One of the four nucleotides used in building DNA |
| muton | The smallest unit of DNA where a mutation can occur |
| oligonucleotide, oligo | (biochemistry) a polynucleotide whose molecules contain relatively few nucleotides |
| polynucleotide | (biochemistry) a linear polymer whose molecule is composed of many nucleotide units constituting a section of a nucleic acid molecule |
| uracil, U | A base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine |
| Broader | ester | formed by reaction between an acid and an alcohol with elimination of water |
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| Spanish | nucleótido |
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| Catalan | nucleòtid |
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