the backbone of the dna molecule is composed of
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DNA and RNA are made up of? The backbone of the DNA strand is made from alternating phosphate and sugar residues. The sugar in DNA is 2-deoxyribose, which is a pentose (five-carbon) sugar. The sugars are joined together by phosphate groups that form phosphodiester bonds between the third and fifth carbon atoms of adjacent sugar rings.he backbone of the DNA strand is made from alternating phosphate and sugar residues. The sugar in DNA is 2-deoxyribose, which is a pentose (five-carbon) sugar. The sugars are joined together by phosphate groups that form phosphodiester bonds between the third and fifth carbon atoms of adjacent sugar rings.
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- Each nucleotide is composed of a phosphate group, a sugar molecule, and one of. four different nitrogenous bases: adenine (A), thymine (T), guanine (G), or cytosine (C). The phosphate and sugar parts of the nucleotides form the backbone of each strand in the. DNA double helix.  The bases extend toward the center of the double helix, and each base in one strand is. matched with a complementary base in the other strand.
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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.
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- In an earlier article, I wrote about the iShares FTSE NAREIT Mortgage Fund ETF (NYSEARCA: REM) as a good way to generate income in an environment where interest rates are low, and yields on investment grade bonds are quite possibly at long-time lows.hile I initially thought that an ETF would be a more attractive investment because of the diversification, I found that the performance of REM significantly lagged the performance of both AGNC and NLY over all periods analyzed.
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DNA DNA is often said to have a sugar and phosphate backbone.. Each rung of the ladder is made of two nitrogenous bases linked together in the middle. The length of a DNA molecule is often measured in base pairs, or bpthat is, the number of rungs in the ladder.NA is a very large molecule, made up of smaller units called nucleotides that are strung together in a row, making a DNA molecule thousands of times longer than it is wide. Each nucleotide has three parts: a sugar molecule, a phosphate molecule, and a structure called a nitrogenous base.
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The backbone of two DNA molecules are made up of what two components? DNA is made up of a base (adenine, thymine, cytosine and guanine), a phosphate and a deoxyribose Sugar. The phosphate and the sugar form the backbone whi … le the bases form the links in between.
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phosphate backbone In double-stranded DNA, the molecular double-helix shape is formed by two linear sugar-phosphate backbones that run opposite each other and twist together in a helical shape. The sugar-phosphate backbone is negatively charged and hydrophilic, which allows the DNA backbone to form bonds with water. sugar-phosphate backbone (alternating grey-dark grey) joins together nucleotides in a DNA sequence.
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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.Other key experiments showed that the ratios of A-to-T and G-to-C are constant in all living things. X-ray crystallography provided the final clue that the DNA molecule is a double helix, shaped like a twisted ladder.n 1953, the race to determine how these pieces fit together in a three-dimensional structure was won by James Watson and Francis Crick at the Cavendish Laboratory in Cambridge, England. They showed that alternating deoxyribose and phosphate molecules form the twisted uprights of the DNA ladder.
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double helix The chemical backbones of the double helix are made up of sugar and phosphate molecules that are connected by chemical bonds, known as sugar-phosphate backbones.The two helical strands are connected through interactions between pairs of nucleotides, also called base pairs.he double helix describes the appearance of double-stranded DNA, which is composed of two linear strands that run opposite to each other, or anti-parallel, and twist together. Each DNA strand within the double helix is a long, linear molecule made of smaller units called nucleotides that form a chain.
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"What 2 components make up the ""backbone"" of a DNA molecule?" Adenine, thiamine, cytosine, uracil, and guanine are the bases that form pairs which are attached to this sugar/phosphate 'backbone'.sord of like a ladder!me llamo es.....· 8 years ago.denine, thiamine, cytosine, uracil, and guanine are the bases that form pairs which are attached to this sugar/phosphate 'backbone'. sord of like a ladder! me llamo es..... · 8 years ago.
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Structure of DNA Monomers The DNA molecule is technically classified as a bipolymer, which means that it contains two polymer chains that link up to form the larger molecule. Each of these polymer chains is composed of a DNA monomer, or nucleotide, whose structure is formed from a phosphate group, a deoxyribose sugar and a nitrogen-containing base. Deoxyribose Sugar The deoxyribose sugar forms part of the backbone of each DNA strand, which line up along the outside of the whole DNA molecule. If you visualize the double helix forming a twisted ladder, the sugar forms part of the sides of the ladder.
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The backbone of two DNA molecules are made up of what two components? Yes, you are correct. DNA is made up of a base (adenine, thymine, cytosine and guanine), a phosphate and a deoxyribose Sugar. The phosphate and the sugar form the backbone whi…le the bases form the links in between.
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double helix The chemical backbones of the double helix are made up of sugar and phosphate molecules that are connected by chemical bonds, known as sugar-phosphate backbones. The two helical strands are connected through interactions between pairs of nucleotides, also called base pairs.
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DNA Definition: Shape, Replication, and Mutation DNA is composed of a sugar-phosphate backbone and nitrogenous bases. In double-stranded DNA, the nitrogenous bases pair up. Adenine pairs with thymine (A-T) and guanine pairs with cytosine (G-C). The shape of DNA resembles that of a spiral staircase.
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What is Evolution? DNA 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.The organic base is in the middle of the double helix.ucleotides 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. The organic base is in the middle of the double helix.
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double helix The double helix describes the appearance of double-stranded DNA, which is composed of two linear strands that run opposite to each other, or anti-parallel, and twist together. Each DNA strand within the double helix is a long, linear molecule made of smaller units called nucleotides that form a chain. The chemical backbones of the double helix are made up of sugar and phosphate molecules that are connected by chemical bonds, known as sugar-phosphate backbones.
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- The structure of DNA consists of two strands of nucleotides that are paired together to form a ladder-like structure. One strand of DNA is the template from which the other one is built. The nitrogenous bases of each nucleotide pair together in specific combinations in order to form the structure of DNA. Each rung of the ladder is a pairing of nitrogenous bases. The types of nitrogenous bases that make up RNA and DNA molecules: DNA: Thymine (T) pairs with Adenine (A)
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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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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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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.n simple terms; the backbone of DNA is made up of a phosphate group and a pentose sugar. The pentose sugar is also known as Deoxyribose and makes up the D in DNA (Deoxyribose … Nucleic Acid). 9 people found this useful.
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- The backbone of the DNA strand is made from alternating phosphate and sugar residues. The sugar in DNA is 2-deoxyribose, which is a pentose (five-carbon) sugar. The sugars are joined together by phosphate groups that form phosphodiester bonds between the third and fifth carbon atoms of adjacent sugar rings.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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What is the backbone of the DNA molecule is made up two components what are these? 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.
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- Confidence votes 9.4K. The sugar-phosphate backbone of DNA is held together by covalent bonds. The strands of DNA are joined by hydrogen bonds (H-bonds) between the nitrogenous bases on either side.Adenine is joined to Thymine by 2 H-bonds.erge this question into. Split and merge into it. Answer by 1Jazz. Confidence votes 9.4K. The sugar-phosphate backbone of DNA is held together by covalent bonds. The strands of DNA are joined by hydrogen bonds (H-bonds) between the nitrogenous bases on either side. Adenine is joined to Thymine by 2 H-bonds.
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phosphate backbone In double-stranded DNA, the molecular double-helix shape is formed by two linear sugar-phosphate backbones that run opposite each other and twist together in a helical shape. The sugar-phosphate backbone is negatively charged and hydrophilic, which allows the DNA backbone to form bonds with water.
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Meaning of Maria Meaning of Maria. The name derives from the Hebrew Maryàm and it means “princess” or “lady”. Somebody attribute other meanings to the name, born also from the cult for the Virgin Maria like for example “the beloved lady”, “rebellious attitude” or “yearning of a son”. It is the most diffused feminine name in Italy. Foreign variations: Maike, Maire (Irish), Mairi, Malia (Hawaiian), Mariam, Marika.
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- Yes, you are correct. DNA is made up of a base (adenine, thymine, cytosine and guanine), a phosphate and a deoxyribose Sugar. The phosphate and the sugar form the backbone whi … le the bases form the links in between.1 person found this useful.NA is made up of a base (adenine, thymine, cytosine and guanine), a phosphate and a deoxyribose Sugar. The phosphate and the sugar form the backbone whi … le the bases form the links in between.