describe the components and structure of a dna nucleotide
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Concept 1 Review The basic building block of DNA is the nucleotide. The nucleotide in DNA consists of a sugar (deoxyribose), one of four bases (cytosine (C), thymine (T), adenine (A), guanine (G)), and a phosphate.Cytosine and thymine are pyrimidine bases, while adenine and guanine are purine bases.The sugar and the base together are called a nucleoside.he nucleotide in DNA consists of a sugar (deoxyribose), one of four bases (cytosine (C), thymine (T), adenine (A), guanine (G)), and a phosphate.
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What are 3 components of the DNA nucleotide? A nucleotide consists of three components:   1. A 5-carbon sugar (deoxyribose for DNA or ribose for RNA)   2. A nitrogenous base (adenine, cytosine guanine and thymine (… or uracil in RNA)   3.A phosphate group.he 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.
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DNA and DNA Extraction DNA has a double helix structure composed of nucleotides. DNA is a macro molecule that consists of many subunits connected together. The subunits are called nucleotides. Each nucleotide has three parts; a sugar, a phosphate, and a base.The sugar and phosphate molecules are linked together in two long chains.The bases are linked to the sugar-phosphates. Bases of one strand are bound to those of the ...ases of one strand are bound to those of the other strand by hydrogen bonds making what is called a base pair. The structure of DNA is a double helix which allows it to perform the functions of replication and information storage.
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- Nucleotides are the 'rung' or 'dowel-like' structures that hold the  DNA strand together. Nucleotides consist of Purines (adenine and  Guanine) and Pyrimidines (Thymine and … Cytosine) {{ A to T....G to  C}}   A neucleotide is an organic compound that is made up of three  joined structures.
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Nucleic acids contain genetic information and enable synthesis of proteins. Nucleotides are used to make Nucleic Acids. Nucleotides are the subunit that is polymerized (connected into a long chain) to make nucleic acids (DNA and RNA). Nucleotides consist of three smaller components: a ribose sugar, a nitrogenous base, and phosphate group(s). Generic nucleotide structure. The connection that forms between nucleotides is between the sugar of the first nucleotide and the phosphate group of the second. 2  Each connection between nucleotides is a covalent bond, so the nucleic acids have a covalently attached sugar-phosphate backbone.
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Which of the following is NOT a component of DNA nucleotides? DNA nucleotide consists of 3 parts: nitrogen base (adenine, guanine, thymine or cytosine), deoxyribose sugar and phosphate group.Arginine is an amino acid.So the answer is E.eport Abuse. DNA nucleotide consists of 3 parts: nitrogen base (adenine, guanine, thymine or cytosine), deoxyribose sugar and phosphate group. Arginine is an amino acid.
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DNA: molecular structure I Primary structure of the molecule: covalent backbone and bases aside. A nucleoside is made of a sugar + a nitrogenous base. A nucleotide is made of a phosphate + a sugar + a nitrogenous base. In DNA, the nucleotide is a deoxyribonucleotide (in RNA, the nucleotide is a ribonucleotide). Primary structure of the molecule: covalent backbone and bases aside. A nucleoside is made of a sugar + a nitrogenous base. A nucleotide is made of a phosphate + a sugar + a nitrogenous base. In DNA, the nucleotide is a deoxyribonucleotide (in RNA, the nucleotide is a ribonucleotide).
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- Confidence votes 206. Nucleotides Nucleotides are the monomers, building blocks, of nucleic acids (DNA and RNA). Each nucleotide includes three components: a phosphate, a sugar, and a nitrogenous base. The phosphate is bonded to the sugar through phosphodiester bonds and makes up the backbone of the molecule.he phosphate is the same in DNA and RNA, but the sugar can be a ribose (for RNA) or a deoxyribose (for DNA). The latter is a ribose without  de-  one oxygen  -oxy- . There are four available nitrogenous bases in a DNA's nucleotides: adenine, thymine, guanine, and cytosine.
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- Nucleotides are organic molecules that serve as the monomers, or subunits, of nucleic acids like DNA and RNA. The building blocks of nucleic acids, nucleotides are composed of a nitrogenous base, a five-carbon sugar (ribose or deoxyribose), and at least one phosphate group.ithout the phosphate group, the nucleobase and sugar compose a nucleoside. The phosphate groups form bonds with either the 2, 3, or 5-carbon of the sugar, with the 5-carbon site most common. Cyclic nucleotides form when the phosphate group is bound to two of the sugar's hydroxyl groups.
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Terms A nucleic acid is a polymer of nucleotides. Figure 1. Components of a nucleic acid.The general structure of a single-stranded nucleic acid chain and a nucleotide are illustrated. The three components of a nucleotide (the nitrogenous bases, the sugars and the phosphate group) are shown in the blue frames.
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- A nucleotide is the building block (or monomer) of a nucleic acid chian The three parts of a nucleotide are: A base - A, T, G or C in terms of DNA and U insted of T in RNAA su…gar - deoxyribose in DNA and ribose in RNAA phosphate group.
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DNA STRUCTURE AND REPLICATION: (chapter 9) A single nucleotide contains a nitrogenous base, a deoxyribose sugar molecule, and a phosphate group attached to the 5' side of the sugar. At the most basic level, all DNA is composed of a series of smaller molecules called nucleotides.
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An Introduction to Molecular Biology/DNA the unit of life Nucleotides are organic molecules that serve as the monomers, or subunits, of nucleic acids like DNA and RNA. The building blocks of nucleic acids, nucleotides are composed of a nitrogenous base, a five-carbon sugar (ribose or deoxyribose), and at least one phosphate group.he phosphate groups form bonds with either the 2, 3, or 5-carbon of the sugar, with the 5-carbon site most common. Cyclic nucleotides form when the phosphate group is bound to two of the sugar's hydroxyl groups. Nucleotides contain either a purine or a pyrimidine base.
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- Confidence votes 206. Nucleotides Nucleotides are the monomers, building blocks, of nucleic acids (DNA and RNA). Each nucleotide includes three components: a phosphate, a sugar, and a nitrogenous base. The phosphate is bonded to the sugar through phosphodiester bonds and makes up the backbone of the molecule.
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- The DNA nucleotide consists of three parts: a phosphate group, a  5-carbon sugar, and a nitrogenous base. The portion of the  nucleotide that contains a negative charge is t … he phosphate group. nucleotide is the building block (or monomer) of a nucleic acid chian The three parts of a nucleotide are: A base-A, T, G or C in terms of DNA and U insted of T in RNAA su … gar-deoxyribose in DNA and ribose in RNAA phosphate group. 7 people found this useful. Answered.
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What are the basic components of DNA? DNA is composed of nucleotides bounded together by a backbone and connected at the center by hydrogen bonds. A nucleotide is made up of three parts: a phosphate group, a 5 carbon sugar (deoxyribose in DNA), and a nitrogenous base (adenin, thymine, guanine or cytosine).DNA is a nonparallel molecule, so the composition of the backbone is a combination of the phosphate and sugar molecule that composes the nucleotide.NA is composed of nucleotides bounded together by a backbone and connected at the center by hydrogen bonds. A nucleotide is made up of three parts: a phosphate group, a 5 carbon sugar (deoxyribose in DNA), and a nitrogenous base (adenin, thymine, guanine or cytosine).
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- A nucleotide consists of three components:   1. A 5-carbon sugar (deoxyribose for DNA or ribose for RNA)   2. A nitrogenous base (adenine, cytosine guanine and thymine (… or uracil in RNA)   3. nucleotide is made of a phosphate, a sugar and a nitrogenous base. In RNA the sugar is ribose and in DNA it is deoxyribose. The bases in DNA are A, T, G and C. The T is repl … aced by U in RNA. 1 person found this useful.
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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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DNA: Definition, Structure & Discovery DNA structure. DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C).The order of these bases is what determines DNA's instructions, or genetic code.NA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C).
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DNA: Definition, Structure & Discovery DNA structure. DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C).The order of these bases is what determines DNA's instructions, or genetic code.ucleotides are attached together to form two long strands that spiral to create a structure called a double helix. If you think of the double helix structure as a ladder, the phosphate and sugar molecules would be the sides, while the bases would be the rungs.
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- 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 (deoxyribonucleic acid) is found primarily in the nucleus of cells. Both RNA and DNA are large polymers containing repeating structural units, or monomers, called nucleotides. 12.1 Components of Nucleic Acids A nucleotide is composed of three units: an organic base, a sugar, and a phosphate. DNA (deoxyribonucleic acid) is found primarily in the nucleus of cells. Both RNA and DNA are large polymers containing repeating structural units, or monomers, called nucleotides. 12.1 Components of Nucleic Acids A nucleotide is composed of three units: an organic base, a sugar, and a phosphate.
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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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Nucleotides Nucleotides are the basic structural units of nucleic acids, which control the production of proteins in living organisms. The nucleotides are made up of a phosphate group, a pentose sugar, and a nitrogen base.This shows the basic structure of a nucleotide.This example has the sugar ribose, and is characteristic of RNA.he nucleotides are made up of a phosphate group, a pentose sugar, and a nitrogen base. This shows the basic structure of a nucleotide. This example has the sugar ribose, and is characteristic of RNA.
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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).In RNA, the five-carbon sugar ribose replaces deoxyribose.ucleotides 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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- Nucleotides Nucleotides are the monomers, building blocks, of nucleic acids (DNA and RNA). Each nucleotide includes three components: a phosphate, a sugar, and a nitrogenous base.The phosphate is bonded to the sugar through phosphodiester bonds and makes up the backbone of the molecule.he nitrogenous bases form the rungs of the ladder and are connected through hydrogen bonds. The phosphate is the same in DNA and RNA, but the sugar can be a ribose (for RNA) or a deoxyribose (for DNA). The latter is a ribose without  de-  one oxygen  -oxy- .
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Assembling the Double Helix: The Structure of DNA Nucleotides are the true building blocks of DNA. There are three components of a single nucleotide: one deoxyribose sugar, one phosphate, and one of the four bases. To make a complete DNA molecule, single nucleotides join to make chains that come together as matched pairs and form long double strands. This article walks you through the assembly process.