Nucleotide definitions

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Nucleotide

Nucleotide logo #10101) Adp 2) Atp 3) Muton 4) Uracil
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Nucleotide

Nucleotide logo #10101) Ester 2) Genetic building block
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nucleotide

nucleotide logo #20730Compare with nucleoside. A molecule which is a basic building block of nucleic acids and which plays a key role in energy transfer in biochemical reactions. Nucleotides consist of a five-carbon sugar, a heterocyclic nitrogen-containing organic base, and a phosphate group.
Found on http://antoine.frostburg.edu/chem/senese/101/glossary/n.shtml

Nucleotide

Nucleotide logo #23026a compound consisting of a sugar and base linked to a phosphate group. Nucleotides form the basic structural unit of nucleic acids such as DNA
Found on http://knowgenetics.org/glossary/

nucleotide

nucleotide logo #21003any member of a class of organic compounds in which the molecular structure comprises a nitrogen-containing unit (base) linked to a sugar and a ... [18 related articles]
Found on http://www.britannica.com/eb/a-z/n/61

nucleotide

nucleotide logo #21579A building block for nucleic acids (the molecules inside cells that carry genetic information). Nucleotides are attached end-to-end to form the nucleic acids DNA and RNA.
Found on http://www.cancer.gov/dictionary?expand=N

Nucleotide

Nucleotide logo #22444 The subunit of DNA composed of a five carbon sugar, one of four nitrogenous bases (adenine, thymine, cytosine, or guanine), and a phosphate group.
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Nucleotide

Nucleotide logo #20890 A nucleotide is a nucleoside in which the primary hydroxy group of either 2-deoxy-D-ribose or of D-ribose is esterified by orthophosphoric acid. (See also nucleoside).
Found on http://www.chem.qmul.ac.uk/iupac/medchem/ix.html

nucleotide

nucleotide logo #21160A nucleoside to which a phosphate group is attached at the 5' position on the sugar. Nucleotides are organic chemicals of central importance in the chemistry of life. Some provide the basic molecular units for the synthesis of more complex molecules, notably the nucleic acids – DNA and RNA; ot...
Found on http://www.daviddarling.info/encyclopedia/N/nucleotide.html

Nucleotide

Nucleotide logo #20095A building block of DNA and RNA, consisting of a nitrogenous base, a five-carbon sugar, and a phosphate group. Together, the nucleotides form codons, which when strung together form genes, which in turn link to form chromosomes. (See Chromosome, Codon, Complementary nucleotides, Dideoxynucleotide, DNA, Gene, Oligonucleotide, RNA.)
Found on http://www.encyclo.co.uk/local/20095

nucleotide

nucleotide logo #20973<biochemistry> Phosphate esters of nucleosides. The metabolic precursors of nucleic acids are monoesters with phosphate on carbon 5 of the pentose (known as 5' to distinguish sugar from base numbering). ... However many other structures, such as adenosine 3'5' cyclic monophosphate (cAMP) and molecules with 2 or 3 phosphates are also called nu...
Found on http://www.encyclo.co.uk/local/20973

nucleotide

nucleotide logo #21001(noo´kle-o-tīd) any of a group of compounds obtained by hydrolysis of nucleic acids, consisting of a purine or pyrimidine base linked to a sugar (ribose or deoxyribose), which in turn is esterified with phosphoric acid. cyclic nucleotides those in which the phosphate group bonds to t...
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nucleotide

nucleotide logo #22225a genetic building block.
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Nucleotide

Nucleotide logo #22391A subunit of dna or rna consisting of a nitrogenous base (adenine, guanine, thymine, or cytosine in
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nucleotide

nucleotide logo #10444(Learning Modules / Biology / DNA / Glossary) The building blocks of DNA and RNA, which are both polynucleotides (polymers of nucleotides). Each nucleotide, in turn, is made up of a 5 carbon sugar (deoxyribose in DNA, ribose in RNA), a phosphoric acid and an organic base (adenine, thymine, cytosine or guanine in DNA; adenine, uracil, cytosine or guanine in RNA)...
Found on http://www.encyclo.co.uk/visitor-contributions.php

nucleotide

nucleotide logo #10444(Variation and inheritance) a molecule built from a nitrogenous base (base containing nitrogen), a 5-carbon sugar (a pentose sugar) and a phosphate group
Found on http://www.encyclo.co.uk/visitor-contributions.php

nucleotide

nucleotide logo #10444an individual unit of a nucleic acid, composed of a nucleic acid base bonded to a ribose or deoxyribose sugar molecule which is itself bonded to one, two or three phosphate groups. the building blocks of dna and rna.
Found on http://www.encyclo.co.uk/visitor-contributions.php

Nucleotide

Nucleotide logo #20909Nucleotide: A subunit of DNA or RNA. To form a DNA or RNA molecule, thousands of nucleotides are joined in a long chain. Each nucleotide is divided into three parts (with apologies to Caesar): A nitrogenous base (A, G, T, or C in DNA; A, G, U, or C in RNA), A phosphate molecule, and A sugar molecule (deoxyribose in DNA and ribose in RNA). A DNA oli...
Found on http://www.medterms.com/script/main/art.asp?articlekey=4596

nucleotide

nucleotide logo #21510(noo;kle-uo-t1d) The subunit of DNA and RNA macromolecules. Each nucleotide is composed of a nitrogenous base (adenine, guanine, cytosine, and thymine or uracil); a sugar (deoxyribose or ribose); and a phosphate group.
Found on http://www.mhhe.com/biosci/abio/glossary.mhtml

nucleotide

nucleotide logo #21379An individual unit of DNA.
Found on http://www.thehorse.com/Glossary.xhtml?L=N

Nucleotide

Nucleotide logo #23737a compound made of a base, a sugar, and a phosphate; the bits that make up nucleic acid inside a cell, including RNA and DNA.
Found on https://amhistory.si.edu/polio/glossary/index.htm

nucleotide

nucleotide logo #24151nucleic acid monomer composed of a pentose sugar, a phosphate group, and a nitrogenous base
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nucleotide

nucleotide logo #20974 noun a phosphoric ester of a nucleoside; the basic structural unit of nucleic acids (DNA or RNA)
Found on https://www.encyclo.co.uk/local/20974

nucleotide

nucleotide logo #21029A subunit of DNA or RNA consisting of a nitrogenous base (adenine, guanine, thymine, or cytosine in DNA; adenine, guanine, uracil, or cytosine in RNA), a phosphate molecule, and a sugar molecule (deoxyribose in DNA and ribose in RNA). Thousands of nucleotides are linked to form a DNA or RNA molecule. See DNA, base pair, RNA.
Found on https://www.encyclo.co.uk/local/21029

nucleotide

nucleotide logo #21199any of a group of molecules that, when linked together, form the building blocks of DNA or RNA: composed of a phosphate group, the bases adenine, cytosine, guanosine, and thymine, and a pentose sugar, in RNA the thymine base being replaced by uracil.
Found on https://www.infoplease.com/dictionary/nucleotide
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