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Structure of DNA molecules

Updated: 8/11/2023
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12y ago

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DNA is made up of many nucleotides. These are a sugar-phosphate backbone and nitrogenous bases. The two strands form a double helix (a spiral) with the nitrogenous bases in the middle, forming H-bonds with each other.

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12y ago
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12y ago

In the shape of a double helix. It is made up of four types of nucleotides, TGCA, and they code your genes. Each nucleotide contains a nitrogenous base, a deoxyribose sugar, and a phosphate group.

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14y ago

Nucleotides are the functional units of nucleic acid. DNA is a nucleic acid.

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13y ago

a nucleotide

C For Plato :)

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10y ago

nucleotide

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Q: Structure of DNA molecules
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Related questions

What is the general Structure of the DNA molecules?

Helix Structure. Get More Information from http://en.wikipedia.org/wiki/DNA


What is bead like structure formed by DNA and his-tone molecules?

Chromosome.


What sugar molecules is involved in the structure of DNA?

The sugar molecule is deoxyribose.


Why do DNA strands have an asymmetrical structure?

DNA strands have an asymmetrical structure because of the unique coding required for notifying molecules of sexually transmitted diseases.


Two molecules that depend upon hydrogen bonding for their structure and function?

Proteins and DNA.


Which term most accurately describes the shapes of a DNA molecule?

DNA are double helical spiral molecules. Structure was discovered by Watson and Crick


Can you give a hard science question?

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Is guanine an electrolyte?

Guanine is a nucleic acid. It is one of the crucial parts in the structure of DNA and RNA molecules.


James Watson and Francis Crick?

were the first to describe the hidden double-helix structure of DNA molecules


What does DNA determine in a cell?

The molecules of DNA contain the genetic info that determines the structure of a cell and the way it functions.


What structure forms at the end of DNA molecules that helps prevent gene loss?

It is know as a TELOMERES it's main function is repeating nucleotide at the ends of DNA molecules that do not form genes and help prevent the loss of genes


What structure is represented by the third image in the above series?

The third image in the series represents a helix structure. This structure is characterized by a spiral form that is often seen in DNA molecules and certain proteins.