Nucleotide - Wikipedia
This nucleotide contains the five-carbon sugar deoxyribose (at center), a nucleobase called adenine (upper right), and one phosphate group (left). The deoxyribose sugar joined only to …
Nucleotide | Description, Types, Function, & Facts | Britannica
Dec 11, 2025 · A nucleotide is any member of a class of organic compounds in which the molecular structure comprises a nitrogen-containing unit (base) linked to a sugar and a …
Nucleotide - National Human Genome Research Institute
1 day ago · A nucleotide is the basic building block of nucleic acids (RNA and DNA). A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a …
Nucleotide Definition, Structure, and Function
Aug 31, 2023 · What Is a Nucleotide? A nucleotide is an organic molecule that serves as the building block for nucleic acids like DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). …
Nucleotide Structure and Function in Genetics - Biology Insights
Apr 29, 2025 · DNA nucleotides are the fundamental units of deoxyribonucleic acid, a molecule that stores and transmits genetic information across generations. These nucleotides are …
What are Nucleotides? - Creative Proteomics
Nucleotides are organic molecules that serve as the building blocks of nucleic acids, such as DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). They are composed of three primary …
Nucleotide: Structure, Types, and Biological Functions
Apr 28, 2024 · A nucleotide is a pentose sugar linked to a nitrogenous base and a phosphate molecule. Nucleotides are the building blocks of DNA. Figure: Nucleotide. The nitrogenous …