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  • Nucleotide - Wikipedia
    Nucleotides are organic molecules composed of a nitrogenous base, a pentose sugar and a phosphate They serve as monomeric units of the nucleic acid polymers – deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), both of which are essential biomolecules within all life-forms on Earth
  • Nucleotide Definition, Structure, and Function
    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) These molecules consist of three primary components: a nitrogenous base, a sugar molecule, and one or more phosphate groups
  • Nucleotide | Description, Types, Function, Facts | Britannica
    DNA is made of nucleotides A nucleotide has two components: a backbone, made from the sugar deoxyribose and phosphate groups, and nitrogenous bases, known as cytosine, thymine, adenine, and guanine Genetic code is formed through different arrangements of the bases
  • Nucleotide - National Human Genome Research Institute
    A nucleotide is the basic building block of nucleic acids RNA and DNA are polymers made of long chains of nucleotides
  • Nucleotide: Structure, Types, and Biological Functions
    Explore nucleotides—the building blocks of DNA and RNA Learn about their structure, types, and essential roles in genetic information storage and cellular processes
  • 3 Parts of a Nucleotide and How They Are Connected - ThoughtCo
    A nucleotide has three parts: a nitrogenous base, a pentose sugar, and a phosphate group The nitrogenous base is attached to the first carbon of the sugar in nucleotides The phosphate group bonds to the 5-carbon of the sugar and links nucleotides together





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