what does each nucleotide in a strand of dna consist of
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Life The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Each nucleotide is composed of a nitrogen-containing nucleobase —either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well as a monosaccharide sugar called deoxyribose and a phosphate group.he two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Each nucleotide is composed of a nitrogen-containing nucleobase —either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well as a monosaccharide sugar called deoxyribose and a phosphate group.
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DNA Structure Nucleotides that form the strands of the DNA structure are complex molecules which consist of both a phosphate moiety and a nucleobase (adenine, guanine, cytosine or thymine) joined to a five-carbon sugar (deoxyribose).
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- A DNA strand is made up of hundreds of thousands of nucleotides put together. A nucleotide is a type of molecule (organic molecule, to be specific) that is made up of a phosphate, a sugar, and a nitrogen base. In all DNA nucleotides, there is always the same phosphate and sugar. But the nitrogen bases differ. There are four nitrogen bases in DNA--Adenine, Guanine, Cytosine, and Thymine.
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- DNA nucleotides consist of three parts: 1. A five-carbon sugar (hence a pentose) called deoxyribose. Deoxyribose, which has a hydrogen atom attached to its #2 carbon atom (d … esignated 2') Deoxyribose-containing nucleotides, the deoxyribonucleotides, are the monomers of DNA. 2.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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- A sugar (deoxyribose), a phosphate group, and a nitrogenous base (adenine, thymine, cytosine or guanine).   P, O, C, N, H, (and some associated metal ions, though not tec … hnically necessary to make up DNA).NA is made up of nucleotides. Nucleotides consist of three things: A phosphate groupA deoxyribose sugarAn organic base (A, T, G or C (Adenine, Thymine, Guanine or Cytosine)) … Both the phosphate group and the deoxyribose form the backbone of DNA. This forms the famous helix shape.
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Nucleotides 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.ll 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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Nucleotides in DNA Nucleotides in DNA contain four different nitrogenous bases: Thymine, Cytosine, Adenine, or Guanine. Pyrimidines: Cytosine and Thymine each have a single six-member ring. Purines: Guanine and Adenine each have a double ring made up of a five-atom ring attached by one side to a six-atom ring.
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Life The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Each nucleotide is composed of a nitrogen-containing nucleobase —either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well as a monosaccharide sugar called deoxyribose and a phosphate group.eoxyribonucleic acid (/diˌɒksiˌraɪbɵ.njuːˌkleɪ.ɨk ˈaesɪd/ ; ˈæSɪD) dna is a molecule that carries most of the genetic instructions used in the, development functioning and reproduction of all known living organisms and many. viruses
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- Confidence votes 10. 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 [deoxyribose, which is how we get the D in DNA].onfidence votes 10. 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 [deoxyribose, which is how we get the D in DNA].
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Biology book1 A nucleotide consists of a sugar, a phosphate and a nitrogenous base. In RNA the sugar is ribose, in DNA it is deoxyribose. DNA contains the bases A, T, C and G. RNA contains … the bases A, U, C and G. 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.
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Nucleic acid sequence Nucleic acids consist of a chain of linked units called nucleotides. Each nucleotide consists of three subunits: a phosphate group and a sugar (ribose in the case of RNA, deoxyribose in DNA) make up the backbone of the nucleic acid strand, and attached to the sugar is one of a set of nucleobases.
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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.aking the world better, one answer at a time. The backbone of the DNA molecule consists of a sugar, deoxyribose and a phosphate group.
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Life The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Each nucleotide is composed of a nitrogen-containing nucleobase—either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well as a sugar called deoxyribose and a phosphate group.
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Principles of Biochemistry/Nucleic acid I: DNA and its nucleotides There are four nucleotides that make up DNA: Adenine, Thymine, Guanine and Cytosine. There are billions of them that make up one strand of DNA. Adenine always pairs with Thymi … ne and Guanine always pairs with Cytosine. Also, in the Rna during DNA transcription, Uracil replaces Thymine and pairs with Adenine instead. Adenine (A) Thymine (T) Guanine (G) Cytosine (C).
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Structure of DNA The DNA molecule is a polymer consisting of several thousand pairs of nucleotide monomers. Each nucleotide consists of the pentose sugar deoxyribose, a phosphate group and a nitrogenous base which may be either a purine or a pyrimidine. Deoxyribose and a nitrogenous base together form a nucleoside.he DNA molecule is a polymer consisting of several thousand pairs of nucleotide monomers. Each nucleotide consists of the pentose sugar deoxyribose, a phosphate group and a nitrogenous base which may be either a purine or a pyrimidine. Deoxyribose and a nitrogenous base together form a nucleoside.
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- There are four nucleotides that make up DNA: Adenine, Thymine, Guanine and Cytosine. There are billions of them that make up one strand of DNA. Adenine always pairs with Thymi … ne and Guanine always pairs with Cytosine. Also, in the Rna during DNA transcription, Uracil replaces Thymine and pairs with Adenine instead.
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DNA replication DNA usually exists as a double-stranded structure, with both strands coiled together to form the characteristic double-helix. Each single strand of DNA is a chain of four types of nucleotides. Nucleotides in DNA contain a deoxyribose sugar, a phosphate, and a nucleobase.NA is made up of two strands and each strand of the original DNA molecule serves as a template for the production of the complementary strand, a process referred to as semiconservative replication. Cellular proofreading and error-checking mechanisms ensure near perfect fidelity for DNA replication.
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What is DNA? Each nucleotide contains a sugar and a phosphate molecule, which make up the ‘backbone’ of DNA, and, one of four organic bases. The bases are adenine (A), guanine (G), cytosine (C) and thymine (T). It’s the specific order of A, G, C and T within a DNA molecule that is unique to you, and gives you your characteristics.ach nucleotide contains a sugar and a phosphate molecule, which make up the ‘backbone’ of DNA, and, one of four organic bases. The bases are adenine (A), guanine (G), cytosine (C) and thymine (T). It’s the specific order of A, G, C and T within a DNA molecule that is unique to you, and gives you your characteristics.
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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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- The polymer DNA is known as polynucleotide. Each of the monomers that makes up DNA, which are known as nucleotides, consist of a five-carbon sugar called deoxyribose, a nitrogen-containing base which is attached to the sugar and a phosphate group. DNA is made up of four different types of nucleotides. These differ from each other only in the nitrogenous bases.
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Molecular Biology Primer: All About DNA by Rich Deem A nucleotide consists of a base plus a molecule of sugar and one of phosphate.nucleotide Two nucleotides on opposite complementary DNA or RNA strands that are connected via hydrogen bonds.bases codes for one A group of 20 different kinds of small molecules that link together in long chains to form proteins.
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What does a nucleotide contain? A nucleotide is an organic molecule made up of a sugar, a  phosphate, and a nucleotide base. It is the basic unit of DNA and  RNA. A nucleotide does not contain an amino aci … d.
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MADMAN BIOLOGY A nucleotide is made up of a sugar (deoxyribose in DNA and ribose in RNA), a phosphate and a nitrogenous base. The nitrogenous bases found in DNA are adenine (A), thymine (T …), cytosine (C) and guanine (G).1 person found this useful.he nucleobases are what give RNA its variability, … denoted by the letters A, C, G and U. They form the alphabet that gets translated into the different amino acids that make up proteins. The ribose sugars and the phosphate together form the linkages in the chain of nucleotides holding the nucleobases together.
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Life The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Each nucleotide is composed of a nitrogen-containing nucleobase —either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well as a monosaccharide sugar called deoxyribose and a phosphate group.
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Describe the three parts of a nucleotide and how they are attached to one another? A nucleotide consists of a sugar, a phosphate and a nitrogenous base. In RNA the sugar is ribose, in DNA it is deoxyribose.
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What are DNA molecules composed of? DNA molecules are composed of repeating subunits called nucleotides. A nucleotide is made of three parts: a nucleobase, a certain type of sugar (deoxyribose in the case of DNA … nucleotides), and one or more phosphate groups.There are four different nucleobases found in DNA: adenine, cytosine, guanine, and thymine.NA molecules are composed of repeating subunits called nucleotides. A nucleotide is made of three parts: a nucleobase, a certain type of sugar (deoxyribose in the case of DNA … nucleotides), and one or more phosphate groups. There are four different nucleobases found in DNA: adenine, cytosine, guanine, and thymine.