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  • DNA - Wikipedia
    DNA and ribonucleic acid (RNA) are nucleic acids Alongside proteins, lipids and complex carbohydrates (polysaccharides), nucleic acids are one of the four major types of macromolecules that are essential for all known forms of life
  • DNA | Definition, Discovery, Function, Bases, Facts, Structure . . .
    Two new double-stranded molecules of DNA are produced, each containing one of the original strands and one new strand This “semiconservative” replication is the key to the stable inheritance of genetic traits Within a cell, DNA is organized into dense protein-DNA complexes called chromosomes
  • What is DNA? - MedlinePlus
    DNA is a double helix formed by base pairs attached to a sugar-phosphate backbone DNA is the hereditary material in humans and almost all other organisms Genes are made up of DNA
  • What Is DNA? Summary, Structure, and Importance - Healthline
    DNA contains the instructions that are necessary for an organism to grow, develop, and reproduce These instructions exist within the sequence of nucleotide base pairs Your cells read this code
  • DNA Structure and Functions - Science Facts
    DNA stands for Deoxyribonucleic acid, a macromolecule that carries genetic information in all living organisms, from the tiniest microorganisms to the most complex multicellular humans DNA is a fundamental molecule that holds life’s blueprint
  • How DNA Works: The Code of Life Decoded - sciencenewstoday. org
    DNA is more than a molecule—it is the essence of biological identity, a bridge across generations, and the script that orchestrates the symphony of life In its elegant simplicity lies staggering complexity
  • DNA explained: Structure, function, and impact on health
    DNA is perhaps the most famous molecule on earth Here we explain what it is, what it does, and how it is crucial for health
  • DNA - Definition, Function, Structure and Discovery - Biology Dictionary
    Deoxyribonucleic acid, or DNA, is a biological macromolecule that carries hereditary information in many organisms DNA is necessary for the production of proteins, the regulation, metabolism, and reproduction of the cell


















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