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The key difference between a DNA nucleotide and an RNA nucleotide is their five-carbon sugar molecules.

One component of RNA is the five-carbon sugar ribose, C5H10O5. Alternatively, in DNA, the five-carbon sugar deoxyribose (C5H10O4) has one fewer oxygen atom.

Another difference is in the nitrogenous bases of some DNA and RNA nucleotides. The nitrogenous base uracil (U) is unique to RNA nucleotides. Similarly, the nitrogenous base thymine (T) is unique to DNA nucleotides.

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Related Questions

How can one determine whether a nucleotide is DNA or RNA?

One can determine whether a nucleotide is DNA or RNA by looking at the sugar molecule it contains. DNA nucleotides have deoxyribose sugar, while RNA nucleotides have ribose sugar. This difference in sugar molecules helps distinguish between the two types of nucleotides.


How does the sugars in a DNA nucleotide differ from that of an RNA nucleotide?

The sugar in a DNA nucleotide contains one less oxygen atom.


How does the sugar in a DNA nucleotide differ from of an RNA nucleotide?

The sugar in a DNA nucleotide contains one less oxygen atom.


How does the sugar in a DNA nucleotide differ from that in a RNA nucleotide?

The sugar in a DNA nucleotide contains one less oxygen atom.


Which neuclitides found in RNA not in DNA?

Uracil is a nucleotide found in RNA but not in DNA. In RNA, uracil replaces thymine, which is found in DNA.


What is in Rna that is not in Dna?

The nucleotide base Uracil.


What nucleotide is present in rna and not in DNA?

uracil


What monomers and found in DNA and RNA?

nucleotide


When is uracil used in DNA?

No, it is not found in DNA, thought it is found in RNA.


Nucleotide to another nucleotide?

DNA=> Adenine:Thymine --- Guanine:Cytosine RNA=> Adenine:Uracil --- Guanine:Cytosine


What is a nucleotide polymer?

A nucleotide polymer is a long chain made up of nucleotide units bonded together. Each nucleotide consists of a nitrogenous base, a sugar molecule, and a phosphate group. Nucleotide polymers form the backbone of DNA and RNA molecules.


How does the sugar in a DNA nucleotide differ from that on an RNA nucleotide?

The sugar in a DNA nucleotide contains one less oxygen atom.