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Deoxyribose sugar and phosphate group

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11y ago
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4mo ago

The backbone of the DNA molecule is made of alternating sugar (deoxyribose) and phosphate molecules. These sugar-phosphate chains are connected by covalent bonds.

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Q: The backbone of the DNA molecule is made of what?
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Where are phosphate groups in a DNA molecule?

The DNA backbone, are made of alternating sugars and phosphate groups.


What connects the backbone of the DNA molecule together?

The DNA backbone is made of phosphate group and deoxyribose, and they are held together by covalent bonding.


What type of sugar makes up the backbone of the DNA molecule?

Deoxyribose sugar makes up the backbone of the DNA molecule. This sugar is a type of pentose sugar that forms the repeating units along the DNA strand.


What forms the backbone of the DNA double helix molecule?

The backbone of a DNA chain is sugar and phosphate groups of each nucleotide.


What molecules make up the backbone of a DNA molecule?

The backbone of the DNA molecule consists of a sugar, deoxyribose and a phosphate group. --(sugars and phosphates)


Is there phosphate groups found in DNA?

The DNA backbone, are made of alternating sugars and phosphate groups.


What are the two components the backbone the DNA molecule is made up of?

Alternating deoxyribose and phosphate molecules


What 2 substances make up the backbone or the sides of the DNA molecule?

The backbone of DNA is made up of sugar molecules called deoxyribose and phosphate groups, which alternate along the sides of the DNA molecule.


Is the backbone of a DNA molecule made up of phosphate molecules and deoxyribose sugars?

Yes, the backbone of a DNA molecule is made up of alternating phosphate molecules and deoxyribose sugars. These sugar-phosphate backbones run along the outside of the double helix structure of the DNA molecule.


What forms the backbone of the DNA molecule?

nitrogeous bases


What is the DNA backbone?

The DNA backbone is the sugar-phosphate backbone that forms the structural framework of the double helix structure of DNA. It is composed of alternating sugar (deoxyribose) and phosphate groups, with the nitrogenous bases attached to the sugar molecules. The backbone provides stability and support to the DNA molecule.


What part of the nucleotide make up the backbone of the DNA molecule?

dna strands