the backbone of the dna molecule is composed of sugars and
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DNA Structure DNA also includes sugars and phosphate groups that make the phosphate-deoxyribose backbone. If you think of the structure of DNA as a twisted ladder, the rungs of the ladder are made from the nitrogenous bases.These bases pair up to make each step of the ladder. They also only pair up in a specific way.NA also includes sugars and phosphate groups that make the phosphate-deoxyribose backbone. If you think of the structure of DNA as a twisted ladder, the rungs of the ladder are made from the nitrogenous bases.
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DNA A DNA molecule is a double helix, a structure that looks much like a ladder twisted into a spiral. The sides of the ladder are made of alternating sugar and phosphate molecules, the sugar of one nucleotide linked to the phosphate of the next.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.he sides of the ladder are made of alternating sugar and phosphate molecules, the sugar of one nucleotide linked to the phosphate of the next. 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.
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DNA's Chemical Makeup The nucleotides themselves, which make up the backbone of the polymer strands consist of a sugar (known as a pentose because of its nuclear shape), a phosphate group and a base (either Adenine, Cytosine, Guanine or Thymine). Below are some pictures of the chemical nucleotide.
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What substances form the uprights or sides of the DNA ladder?   The uprights are called the backbone and is made up of ribose (a pentose sugar) and phosphate. The rungs are the bases that are the actual coding bit of DNA. These are c … arbon and nitrogen-based molecules that attach to the backbone. The uprights are called the backbone and is made up of ribose (a pentose sugar) and phosphate. The rungs are the bases that are the actual coding bit of DNA. These are c … arbon and nitrogen-based molecules that attach to the backbone.
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What is the difference between Class B and Class K fire extinguishers? Class B fires are fires in flammable liquids such as gasoline, petroleum oil and paint. Class B fires also include flammable gases such as propane and butane. Class B fires do not include fires involving cooking oils and grease.
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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.oncept 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).
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- The sugar phosphate backbone is an important stuctural component of  DNA. It consists of 5-carbon deoxyribose sugars and phosphate  groups. These sugars are linked together … by a phosphodiester bond,  between carbon 4 of their chain, and a CH2 group that is attached  to a phosphate ion.ucleic acids DNA and RNA    DNA has deoxyribose and phosphate forming the backbone and an  attached nitrogenous base, These three components form a  nucleotide.
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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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phosphate backbone The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA. This backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.
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Structural Biochemistry/Nucleic Acid/DNA The deoxyribose sugars form the structural backbone for DNA via a phosphodiester bond between the 3' carbon of one nucleotide and the 5' carbon of the next. When DNA is not self-replicating it exists in the cell as a double stranded helical molecule with the strands lined up anti-parallel to each other.t is made up of deoxyribose sugar, a phosphate backbone on the exterior, and nucleic acid bases in the interior. 3. Bases are perpendicular to the helix axis that separated by 3.4 Angstroms. 4. Strands are held together by hydrogen bonds an other various intermolecular forces that form a double helix.
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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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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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Nucleotides and Bases The sugar and phosphate group make up the backbone of the DNA double helix, while the bases are located in the middle. A chemical bond between the phosphate group of one nucleotide and the sugar of a neighboring nucleotide holds the backbone together.
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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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DNA 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.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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DNA Enzymes? 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.These asymmetric bonds mean a strand of DNA has a direction.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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What is made up of three parts a deoxyribose sugar a phosphate group and a nitrogenous base? In the double helix of DNA which parts of the twisted ladder are analogous to the hydrogen bonds and sugar phosphate backbones? Each strand is made up of a chain of nucleotides.The two strands are held together by hydrogen bonds between adenine and thymine and between guanine and cytosine. The hydroge … n bonds of DNA are analogous to the rungs of a twisted ladder. The sugar-phosphate backbones of the double helix are analogous to the sides of a twisted ladder.
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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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- User: The backbone, or sides, of the DNA molecule are made of A. cytosine. B. nitrogenous bases. C. hydrogen bonding. D. sugar and phosphate.ser: The backbone, or sides, of the DNA molecule are made of A. cytosine. B. nitrogenous bases. C. hydrogen bonding. D. sugar and phosphate.
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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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- the twisted ladder metaphora dna molecule is often likened to a spiral or twisted ladder in this analogy the rungs of the ladder are the base pairs a t and g c the sides of the ladder are the sugar phosphate backbones of the two strands this refers to b form dnaach strand is composed of nucleotides a nucleotide consists of a base a purine or pyrimidine a sugar between the other two components named deoxyribose and a phosphate group nucleotides are linked to each other via phosphodiester bonds forming a sugar phosphate backbone to each strand
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In what three ways does the structure of RNA differ from that of DNA? Both DNA and RNA are composed of repeating units of nucleotides. Each nucleotide consists of a sugar, a phosphate and a nucleic acid base. The sugar in DNA is deoxyribose. The sugar in RNA is ribose, the same as deoxyribose but with one more OH (oxygen-hydrogen atom combination called a hydroxyl).This is the biggest difference between DNA and RNA.oth DNA and RNA are composed of repeating units of nucleotides. Each nucleotide consists of a sugar, a phosphate and a nucleic acid base. The sugar in DNA is deoxyribose. The sugar in RNA is ribose, the same as deoxyribose but with one more OH (oxygen-hydrogen atom combination called a hydroxyl).
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phosphate backbone The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA. This backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.his backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.
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Principles of Biochemistry/Nucleic acid I: DNA and its nucleotides The nucleotide contains both a segment of the backbone of the molecule (which holds the chain together) and a nucleobase (which interacts with the other DNA strand in the helix). A nucleobase linked to a sugar is called a nucleoside and a base linked to a sugar and one or more phosphate groups is called a nucleotide. A polymer comprising multiple linked nucleotides (as in DNA) is called a polynucleotide. 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.
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- In 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.he backbone of DNA is formed by sugar (deoxyribose) and phosphate. 5 people found this useful. Edit. Share to: 1  The Five Major Parts of the Brain At its most basic, the brain controls the body. 2  Electrical impulses are sent along the nervous system to and from the brain that regulate all movement.