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  1. DNA - Wikipedia

    DNA and ribonucleic acid (RNA) are nucleic acids. Alongside proteins, lipids and complex carbohydrates (polysaccharides), nucleic …

  2. DNA | Definition, Discovery, Function, Bases, Facts ...

    5 days ago · DNA is an organic chemical of complex molecular structure found in all prokaryotic and eukaryotic cells. It codes …

  3. What is DNA? Definition, Function & Structure - Cleveland Clinic

    Jul 9, 2025 · DNA (deoxyribonucleic acid) is a set of instructions for creating the proteins that make your body work. Two strands of …

  4. What is DNA?: MedlinePlus Genetics

    Jan 19, 2021 · DNA is the hereditary material in humans and almost all other organisms. Genes are made up of DNA.

  5. Deoxyribonucleic Acid (DNA) - National Human Genome Research ...

    1 day ago · Deoxyribonucleic acid (abbreviated DNA) is the molecule that carries genetic information for the development and …

  6. DNA: Function, structure, and impact on health

    Aug 26, 2025 · DNA is a molecule found in most cells that holds each person’s unique genetic code. It is responsible for coding …

  7. Deoxyribonucleic Acid (DNA) Fact Sheet

    Aug 24, 2020 · Deoxyribonucleic acid (DNA) is a molecule that contains the biological instructions that make each species unique.