what forms the rungs of dna
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"What makes up the sides and ""rungs"" of a DNA Molecule?" On the carbon labeled #1 on the deoxyribose sugar, you have the base added to it. These bases form the rungs of the DNA molecule. Adenine, Thymine, Cytosine and Guanine are the four possible bases. There are two different types of bases, purines and pyrimidines.They refer to the basic structure, or backbone if you will, of the bases.n the carbon labeled #1 on the deoxyribose sugar, you have the base added to it. These bases form the rungs of the DNA molecule. Adenine, Thymine, Cytosine and Guanine are the four possible bases. There are two different types of bases, purines and pyrimidines.
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Complement The rungs are made up of four nitrogen bases called Guanine, Thymine, Adenine, and Cytosine. Adenine (A) always pairs up with Thymine(T). Guanine (G) always pairs up Cytosin … e(C). The object that connects them is a hydrogen base. The outside is made up of sugars.
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The Building Blocks of DNA: What Is DNA Made Of? The Building Blocks of DNA: What Is DNA Made Of? The building blocks of nucleic acids are called nucleotides. There are only four types of nucleotides. This is one of the reasons why nucleic acids seem relatively simple compared to proteins. Each nucleotide has a sugar that forms a ring. Bonded to one part of this sugar is something called a phosphate group.
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"What makes up the sides and ""rungs"" of a DNA Molecule?" Next off, the rungs are made of bases. The bases are Adenine, Guanine, Cytosine, and Thymine. The sides are made up of a sugar molecule and a phosphate. Together the base, sugar, and phosphates make up a nucleotide, which is the subunit of DNA. DNA is made up of two complimentary chains of nucleic acids. Each of these complimentary strains has two ends, a 5' end and a 3' end.
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What is made up of three parts a deoxyribose sugar a phosphate group and a nitrogenous base? 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 hydrog…en bonds of DNA are analogous to the rungs of a twisted ladder, while 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 In this model of a very short section of DNA you can see how the A-T and C-G base pairs make up the rungs of the ladder and the sugars and phosphates make up the two long strands.hese two models shows how all the atoms of the sugars, phosphates and nitrogenous bases fit together to make the spiral staircase or twisted ladder shape first suggested by the x-ray diffraction pictures of DNA taken by Rosalind Franklin and Maurice Wilkins.
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- The bases give DNA their variety. The bases are the rungs in the double helix ladders and the  … handlesof the double helix are composed of deoxyribose sugar and phosphate. Hydrogen bonds hold all of these components together.. (This answer was copy and pasted from another answer.).
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- There are four nitrogenous bases that make up a strand of DNA: cytosine, guanine, adenine, and thymine. They make up the “ladder” steps between the two double helix strands. Choose one color of polymer clay to represent each of these four bases.here are four nitrogenous bases that make up a strand of DNA: cytosine, guanine, adenine, and thymine. They make up the “ladder” steps between the two double helix strands. Choose one color of polymer clay to represent each of these four bases.
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- In DNA, the actual nitrogenous base rings make up the ladder while the sides are made from alternating deoxyribose and phosphate groups.
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Concept 19 The DNA molecule is shaped like a twisted ladder. They showed that alternating deoxyribose and phosphate molecules form the twisted uprights of the DNA ladder. The rungs of the ladder are formed by complementary pairs of nitrogen bases — A always paired with T and G always paired with C.
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What Makes up the Rungs of the DNA Molecule? What makes up the rungs of the DNA molecule? Quick Answer. As shown on the NIH Genetics Home Reference site, when DNA molecules are represented as ladders, the rungs represent the base pairs of the DNA. The bases in DNA are often represented as G, A, T and C, which stand for guanine, adenine, thymine and cytosine.
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Nitrogenous Bases: Hydrogen Bonding, Overview Nitrogenous Bases. If you think of DNA as a twisted ladder, nitrogenous bases are the 'rungs.' They are shaped like flat rings stacked on top of each other in the middle of the DNA strand. Their function is to spell out the sequences that we call genes; you can think of the bases as letters and the genes they make as words or sentences.
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What are the rungs of the DNA ladder made of? The rungs of the ladder are pairs of 4 types of nitrogen bases (thymines, adenines, guanines, cytosines). ---. The pairs are guanine and cytosine (G-C), or adenine and thymine (A-T). The rungs of the dna ladder are made of alternating sugars and phosophate groups.he pairs are guanine and cytosine (G-C), or adenine and thymine (A-T). The rungs of the dna ladder are made of alternating sugars and phosophate groups.
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Why is a DNA molecule referred to as a twisted ladder? A DNA molecule is like a ladder because there are two sides (the sugar-phosphate backbones of the two strands) and rungs (each rung being a pair of complementary bases).
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- These bases are the rungs of the DNA ladder. (It takes two bases to form a rung -- one for each side of the ladder.). A sugar molecule, a base, and a phosphate molecule group together to make up a nucleotide. Nucleotides are abundant in the cell's nucleus.
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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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- DNA is comprised of two long strands that form a spiral called a double helix. Each of the two strands of the DNA molecule is a chain of smaller molecules. Each link in the chain is composed of one sugar molecule, one phosphate molecule and one nucleotide molecule.
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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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The Structure of DNA To make the rungs of the ladder, two bases join together, between the sugar molecules on the two handrails. The phosphate molecules do not have any rungs between them. THERE IS ONLY ONE WAY THE BASES CAN PAIR UP ON THE RUNGS OF THE DNA LADDER. An adenine molecule only pairs with a thymine. A cytosine only pairs with a guanine. They can pair in either order on a rung, giving four possible combinations of bases --.
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If the structure of dna resembles a twisted ladder what makes up the rungs of the ladder? Best Answer: The rungs are made by the nucleotide bases. The sugar base of the nucleotides is what binds them together within single string of DNA but they also bond with their complimentary nucleotide in the opposite string.hese proteins are Thymine (T), Adenine (A), Guanine (G), Cytosine (C). They form the code of DNA. They bind in any order along the DNA strand, as long as they follow the base pair rule, which is that Adenine only binds with Thymine and Guanine only binds with Cytosine.
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What is the structure of a DNA molecule?   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 DNA.wo hydrogen bonds form between adenine and thymine; three hydrogen bonds form between guanine and cytosine. There are three forms of DNA that differ significantly. The most common, B form, is the structure most people have heard of.
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What are the building blocks of DNA and RNA? 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 b … ase.The phosphate is bonded to the sugar through phosphodiester bonds and makes up the backbone of the molecule.here are four available nitrogenous bases in a DNA's nucleotides: adenine, thymine, guanine, and cytosine. RNA nucleotides feature the same bases with the exception of uracil, which replaces thymine.
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What makes up the sides of the ladder of a DNA molecules? The sides of the DNA ladder are alternating deoxyribose (sugar) molecules and phosphate molecules. The DNA bases attach to the sugar molecules. 12 people found this useful. Edit.
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- they form the rungs of the dna ladder and are the repeating units in dna there are four types of nucleotides a t g and c and it is the sequence of these nucleotides that carries information a package for carrying dna in the cells they contain a single long piece of dna that is wound up and bunched together into a compact structure
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- So, DNA is like a twisted ladder, where the sugar and phosphate are the rails, and the base pairs are the rungs. The rails run in opposite orientation to each other.The nucleotide rungs are complementary to each other.rwin Chargaff explain how he measured the levels of each of the four nitrogenous bases. I'm James Watson. I'm Francis Crick. In 1953, Francis and I published the first accurate model of the DNA molecule.