what is a dna nucleotide composed of
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- All nucleotides are composed of three parts: a five-carbon sugar, a phosphate, and a nitrogen-rich structure called a nitrogenous base. The sugar can be ribose, which is found in ribonucleotides and RNA, or deoxyribose, which is found in deoxyribonucleotides and DNA.
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- DNA is built of billions of subunits called nucleotides.  Nucleotides are organic compounds that are made up of a nitrogenous  base, a sugar, and a phosphate group.The poss … ible nitrogenous  bases include: adenine, thymine, guanine, and cytosine.Answered.NA is built of billions of subunits called nucleotides.  Nucleotides are organic compounds that are made up of a nitrogenous  base, a sugar, and a phosphate group.
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Discovery of DNA Structure and Function: Watson and Crick Figure 1: The chemical structure of a nucleotide. A single nucleotide is made up of three components: a nitrogen-containing base, a five-carbon sugar, and a phosphate group. The nitrogenous base is either a purine or a pyrimidine. The five-carbon sugar is either a ribose (in RNA) or a deoxyribose (in DNA) . © 2013 Nature Education All rights reserved.
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Principles of Biochemistry/Nucleic acid I: DNA and its nucleotides A nucleoside consists simply of a nucleobase (also termed a nitrogenous base) and a 5-carbon sugar (either ribose or deoxyribose), whereas a nucleotide is composed of a nucleobase, a five-carbon sugar, and one or more phosphate groups. nucleoside consists simply of a nucleobase (also termed a nitrogenous base) and a 5-carbon sugar (either ribose or deoxyribose), whereas a nucleotide is composed of a nucleobase, a five-carbon sugar, and one or more phosphate groups.
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Nucleotide RNA  is made up of many RNA nucleotides (nucleotides are the building blocks of Nucleic acids). Each RNA nucleotide is composed of ribose (a pentose, or five carbon sugar), a phosphate molecule and one of four nitrogenous bases Adenine, Uracil, Cytosine and Guanine.. RNA  is made up of many RNA nucleotides (nucleotides are the building blocks of Nucleic acids). Each RNA nucleotide is composed of ribose (a pentose, or five carbon sugar), a phosphate molecule and one of four nitrogenous bases Adenine, Uracil, Cytosine and Guanine. (A, U, C, G).
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- By Anne Marie Helmenstine, Ph.D. Nucleotide Definition: A nucleotide is an organic molecule made up of a nucleotide base, a five-carbon sugar (ribose or deoxyribose) and at least one phosphate group. Nucleotides make up the basic units of DNA and RNA molecules.ucleotide Definition: A nucleotide is an organic molecule made up of a nucleotide base, a five-carbon sugar (ribose or deoxyribose) and at least one phosphate group.
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What is a nucleotide made of? A nucleotide is a monomer of a nucleic acid consisting of 3 parts. These 3 parts include a pentose sugar, a phosphate group, and a nitrogenous base. The nitrogenous bases include purines (adenine and guanine) and pyrimidines (cytosine and thymine). Sugar, phosphate group, and a nitrogen base(base pair). There are also some exotic, artificial nucleotides with different types of sugars with different numbers of carbon atoms and/or different functional groups.
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Nucleotide A nucleotide is made of a nucleobase (also termed a nitrogenous base), a five-carbon sugar (either ribose or 2-deoxyribose) depending on if it is DNA or RNA, and one or, depending on the definition, more than one phosphate groups.ucleotides contain either a purine or a pyrimidine base. Ribonucleotides are nucleotides in which the sugar is ribose. Deoxyribonucleotides are nucleotides in which the sugar is deoxyribose. Nucleic acids are polymeric macromolecules made from nucleotide monomers.
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- Dna consists of of a phosphate and [ribose] sugar backbone with the four nucleic acid bases proffered laterally as the information containing components.   The nucleotides which make up nucleic acids are composed of the following: a phosphate group (PO4), a deoxyribose sugar (in DNA) or a ribose sugar (in RNA) and finally a nitrogenous base.
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What is the backbone of the DNA molecule is made up two components what are these? A DNA molecule is made up of numerous genes and are found on chromosomes. DNA contains monomers called nucleotides, which is made up of a phosphate group, a deoxyribose sugar, … and a nitrogenous base. These nucleotides connect together to form the double-stranded structure, called the double helix.The double helix structure was founded by Watson & Cricke.NA contains monomers called nucleotides, which is made up of a phosphate group, a deoxyribose sugar, … and a nitrogenous base. These nucleotides connect together to form the double-stranded structure, called the double helix. The double helix structure was founded by Watson & Cricke.
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Structural Biochemistry/Nucleic Acid/Nitrogenous Bases Overview [edit]. A DNA nucleotide is composed of 3 main units: a sugar, a phosphate group, and a nitrogenous base. While the sugar and phosphate group alternate in sequence and form the backbone of the DNA double helix, the nitrogenous bases may differ in every adjoining nucleotide.The four nitrogenous bases present in DNA are adenine (A), guanine (G), cytosine (C) and thymine (T).In RNA, the only differing nitrogenous base is uracil (U) (which replaces thymine in DNA and differs thymine only by the missing methyl group at carbon 5 of the pyrimidine ring).hile the sugar and phosphate group alternate in sequence and form the backbone of the DNA double helix, the nitrogenous bases may differ in every adjoining nucleotide. The four nitrogenous bases present in DNA are adenine (A), guanine (G), cytosine (C) and thymine (T).
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- DNA is built of billions of subunits called nucleotides.  Nucleotides are organic compounds that are made up of a nitrogenous  base, a sugar, and a phosphate group. The poss … ible nitrogenous  bases include: adenine, thymine, guanine, and cytosine.
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Concept 19 The DNA molecule is shaped like a twisted ladder. Concept 19 The DNA molecule is shaped like a twisted ladder. Earlier work had shown that DNA is composed of building blocks called nucleotides consisting of a deoxyribose sugar, a phosphate group, and one of four nitrogen bases — adenine (A), thymine (T), guanine (G), and cytosine (C).Phosphates and sugars of adjacent nucleotides link to form a long polymer.arlier work had shown that DNA is composed of building blocks called nucleotides consisting of a deoxyribose sugar, a phosphate group, and one of four nitrogen bases — adenine (A), thymine (T), guanine (G), and cytosine (C). Phosphates and sugars of adjacent nucleotides link to form a long polymer.
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Learn About Nucleic Acids DNA is composed of a phosphate-deoxyribose sugar backbone and the four nitrogenous bases: adenine (A), guanine (G), cytosine (C), and thymine (T). In double stranded DNA, adenine pairs with thymine (A-T) and guanine pairs with cytosine (G-C).
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The Structure of DNA A nucleotide is made up of one sugar molecule, one phosphate  molecule and one of the four bases (adenine, guanine, thymine,  cytosine). Here is the structural formula for t … he four nucleotides  of DNA. nucleotide is made up of one sugar molecule, one phosphate  molecule and one of the four bases (adenine, guanine, thymine,  cytosine). Here is the structural formula for t … he four nucleotides  of DNA.
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- The three components that create a DNA nucleotide are a phosphate group, a nitrogenous base [this will be either Adenine, Guanine, Cytosine, or Thymine], and a Sugar [deoxyrib … ose, which is how we get the D in DNA]. 5 people found this useful. Rhonda Pittman.203 Contributions.n DNA the sugar present is deoxyribose, whereas ribose is present in RNA (the second fundamental difference). This sugar is bonded to a phosphate group, which is made up of four oxygen atoms that are bound to one phosphorous atom.
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-     The nucleotides which make up nucleic acids are composed of the following: a phosphate group (PO4), a deoxyribose sugar (in DNA) or a ribose sugar (in RNA) and finally a nitrogenous base.
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- The nucleotides in DNA are made up of three basic components, a sugar, a phosphate and one of four possible bases.n DNA the sugar present is deoxyribose, whereas ribose is present in RNA (the second fundamental difference). This sugar is bonded to a phosphate group, which is made up of four oxygen atoms that are bound to one phosphorous atom.
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Nucleotide This nucleotide contains the five-carbon sugar deoxyribose, a nitrogenous base called adenine, and one phosphate group. Together, the deoxyribose and adenine make up a nucleoside (specifically, a deoxyribonucleoside) called deoxyadenosine.ibonucleotides are nucleotides in which the sugar is ribose. Deoxyribonucleotides are nucleotides in which the sugar is deoxyribose. Nucleic acids are polymeric macromolecules made from nucleotide monomers. In DNA, the purine bases are adenine and guanine, while the pyrimidines are thymine and cytosine.
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What is DNA constructed of? DNA is composed of nucleotides, which are composed of a 5-carbone sugar (deoxyribose), a phosphate, and a nitrogenous base (adenine, guanine, thymine, or cytosine abbreviated A, G, T, or C). DNA is composed of two complimetary strands, with complimentary bases matching up through hydrogen bonds.ll of you are wrong accept for jpm896 because DNA is composed of-Deoxyribose is a sugar, not made of protein (chains of amino-acids) and the phosphate group plus the nitrogenous base (either Adenine, Cytosine, Guanine, or Thymine).
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- Overview [edit]. A DNA nucleotide is composed of 3 main units: a sugar, a phosphate group, and a nitrogenous base. While the sugar and phosphate group alternate in sequence and form the backbone of the DNA double helix, the nitrogenous bases may differ in every adjoining nucleotide.The four nitrogenous bases present in DNA are adenine (A), guanine (G), cytosine (C) and thymine (T).In RNA, the only differing nitrogenous base is uracil (U) (which replaces thymine in DNA and differs thymine only by the missing methyl group at carbon 5 of the pyrimidine ring).f the nitrogenous bases, adenine and guanine are purines, which are aromatic compounds attached to an imidazole group, while cytosine and thymine and uracil compose a set of pyrimidines, which are one ring-aromatic compounds.
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DNA The two DNA strands are termed polynucleotides since they are composed of simpler monomer units called nucleotides. Each nucleotide is composed of one of four nitrogen-containing nucleobases—either cytosine (C), guanine (G), adenine (A), or thymine (T)—and a sugar called deoxyribose and a phosphate group.
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phosphate backbone DNA and RNA are composed of nucleotides that are linked to one another in a chain by chemical bonds, called ester bonds, between the sugar base of one nucleotide and the phosphate group of the adjacent nucleotide.The sugar is the 3' end, and the phosphate is the 5' end of each nucleiotide.NA and RNA are composed of nucleotides that are linked to one another in a chain by chemical bonds, called ester bonds, between the sugar base of one nucleotide and the phosphate group of the adjacent nucleotide.
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An Introduction to Molecular Biology/DNA the unit of life Nucleotides. A single nucleotide contains a phosphate group, deoxyribose or ribose (depending on the nucleic acid) and a nitrogen base, which can be adenine, guanine, cytosine … , thymine, and uracil. These monomers combine to form polymers known as DNA or RNA. DNA is a nucleic acid. Nucleic acids are polymers of nucleotides (also called mononucleotides).   The nucleotides in DNA are deoxyribonucleotides.   Each nucleotid … e consists of a pentose (5-carbon) sugar, a nitrogen-containing base and a phosphate group.
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- A nucleotide consists of a nitrogenous base (adenine, thymine, cytosine, guanine, or uracil) which is connected to a deoxyribose sugar which in turn is bonded to a phosphate.… All bonds are covalent bonds within the nucleotide. nucleotide consists of a nitrogenous base (adenine, thymine, cytosine, guanine, or uracil) which is connected to a deoxyribose sugar which in turn is bonded to a phosphate.