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 ...
DNA is an organic chemical of complex molecular structure found in all prokaryotic and eukaryotic cells. It codes genetic information for the transmission of inherited traits.

What is DNA? Definition, Function & Structure - Cleveland Clinic
DNA (deoxyribonucleic acid) is a set of instructions for creating the proteins that make your body work. Two strands of DNA together form a double helix — a bit like a spiral staircase.

Deoxyribonucleic Acid (DNA) - National Human Genome Research Institute
Deoxyribonucleic acid (abbreviated DNA) is the molecule that carries genetic information for the development and functioning of an organism. DNA is made of two linked strands that wind around each other to resemble a twisted ladder — a shape known as a double helix.

What is DNA?: MedlinePlus Genetics
DNA is the hereditary material in humans and almost all other organisms. Genes are made up of DNA.

DNA: Function, structure, and impact on health - Medical News Today
DNA is a molecule found in most cells that holds each person’s unique genetic code. It is responsible for coding proteins, which are essential to cell growth and development.

What is the Function of DNA? - sciencenewstoday.org
DNA does not directly build your body like a tiny engineer holding a blueprint. Instead, it stores biological information that cells can read and use to make molecules, especially proteins and functional RNA molecules, that carry out many of life’s processes.

Origin of DNA - Wikipedia
The Origin of DNA encompasses the scientific theories and discoveries surrounding the emergence of deoxyribonucleic acid (DNA) as the primary genetic material for all known forms of life. [1] DNA contains the genetic information that allows organisms to function, grow, and reproduce.

DNA - YouTube
We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education,...

DNA - Simple English Wikipedia, the free encyclopedia
DNA, short for deoxyribonucleic acid, is the molecule that contains the genetic code of living organisms. This includes animals, plants, protists, archaea and bacteria. It is made up of two polynucleotide chains in a double helix. [1]