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The DNA ladder is made of sugar and phosphates.

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Valerie Hood

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3y ago
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14y ago

In a typical organism, DNA will be double stranded and wound into a right handed helix (B form DNA). In this case, the nucleic bases will be on the inside, with the DNA 'backbone' surrounding them. Pointing away from the helix are phosphate groups, made of oxygen and phosphorous. These are attached to deoxy-ribose sugars, which is the other component of the backbone.

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12y ago

Sugar & phosphate
adenine, thymine, cytosine, and guanine.
phosphate :]
The sides of the DNA ladder is composed mainly of deoxyribose. Nitrogen is the base in the ladder. Answer from a workshheet and project of creating a model of one.
Hydrogen bonds
no thing else but PHOSPHATE And SUGAR :)
Deoxyribose, which is a pentose, and a phosphate group. These two molecules together form the two sides of the DNA.

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9y ago

Deoxyribose, which is a pentose, and a phosphate group. These two molecules together form the two sides of the DNA.

A sugar (deoxyribose) and a phosphate.

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12y ago

The sides of a DNA ladder is made up of "sugars and phosphates".

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11y ago

The sides of the DNA ladder is composed mainly of deoxyribose. Nitrogen is the base in the ladder. Answer from a workshheet and project of creating a model of one.

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11y ago

alternating deoxyribose molecules and phosphate groups

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11y ago

phosphate groups

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11y ago

Biology huh? answer is : deoxyribose

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12y ago

deoxyribose sugar and phosphate

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Q: What is the backBone (sides) of the DNA ladder made of?
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What are the sides of DNA ladder made out of?

The Sides of this ladder equate to the Dna's Sugar-Phosphate Backbone; the Rungs of this ladder equate to the Hydrogen-bonding that takes place between base pairs.


Why does the DNA backbone not line up at each end?

The structure of DNA can be compared to a ladder. It has an alternating chemical phosphate and sugar backbone, making the "sides" of the ladder. (Deoxyribose is the name of the sugar found in the backbone of DNA.) In between the two sides of this sugar-phosphate backbone are four nitrogenous bases: adenine (A), thymine (T), cytosine (C), and guanine (G). (A grouping like this of a phosphate, a sugar, and a base makes up a subunit of DNA called a nucleotide.) These bases make up the "rungs" of the ladder, and are attached to the backbone where the deoxyribose (sugar) molecules are located.


What are the four bases that make up the rings of the DNA ladder?

DNA is made up of deoxyribose, phosphate, and nitrogen bases (adenine, thymine, cytosine, and guanine). The rungs of the ladder are made of two bases joined together with either two or three weak hydrogen bonds.


What of the sides of the DNA ladder made of?

alternating deoxyribose sugar molecules and phosphate groups


What do the two sides of the DNA molecule do in DNA Replication?

There are four bases in a DNA "ladder"... It is called a ladder because of the "two sides" and the bases... In DNA replication, they obviously replicate and the two sides are replicated as are the bases. (A,T,C,G)

Related questions

What are the sides of DNA ladder made out of?

The Sides of this ladder equate to the Dna's Sugar-Phosphate Backbone; the Rungs of this ladder equate to the Hydrogen-bonding that takes place between base pairs.


What are the sides of the DNA ladder are made up of?

The DNA ladder is made of sugar and phosphates.


What molecles form the sides of the ladder?

I'm assuming you mean the double helix "ladder-like" formation of a strand of DNA. The sides of the structure are essentially a phosphate-deoxyribose backbone.


what are the sides of the DNA ladder made of?

sugar phospate


Why does the DNA backbone not line up at each end?

The structure of DNA can be compared to a ladder. It has an alternating chemical phosphate and sugar backbone, making the "sides" of the ladder. (Deoxyribose is the name of the sugar found in the backbone of DNA.) In between the two sides of this sugar-phosphate backbone are four nitrogenous bases: adenine (A), thymine (T), cytosine (C), and guanine (G). (A grouping like this of a phosphate, a sugar, and a base makes up a subunit of DNA called a nucleotide.) These bases make up the "rungs" of the ladder, and are attached to the backbone where the deoxyribose (sugar) molecules are located.


What forms the sides of DNA ladder?

The sides of the DNA ladder are composed of alternating Phosphate and deoxyribose (sugar) molecules.


What hold the side of DNA ladder together?

what holds the sides of the DNA ladder together


What makes up the sides of the DNA ladder?

Phosphate and sugar make up the sides of a DNA ladder.


What are the four bases that make up the rings of the DNA ladder?

DNA is made up of deoxyribose, phosphate, and nitrogen bases (adenine, thymine, cytosine, and guanine). The rungs of the ladder are made of two bases joined together with either two or three weak hydrogen bonds.


What forms the side of a DNA ladder?

Phosphates and Sugars formthe sides of the DNA ladder~


What of the sides of the DNA ladder made of?

alternating deoxyribose sugar molecules and phosphate groups


What makes up the sides of the ladder a DNA molecule?

The backbone of the DNA molecule is made up of a sugar (deoxyribose) bonded to a phosphate group bonded to another sugar and then another phosphate and so on. These are very strong covalent bonds that are not easily broken.