Deoxyribonucleic Acid (DNA) Fact Sheet - National Human Genome Research ...
Deoxyribonucleic acid (DNA) is a molecule that contains the biological instructions that make each species unique. DNA, along with the instructions it contains, is passed from adult organisms to their offspring during reproduction.

DNA - Wikipedia
Deoxyribonucleic acid (/ diːˈɒksɪˌraɪboʊnjuːˌkliːɪk, - ˌkleɪ -/ ⓘ; [1]DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. The polymer carries genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.

DNA | Definition, Discovery, Function, Bases, Facts, & Structure ...
Deoxyribonucleic acid (DNA) is an organic chemical that contains genetic information and instructions for protein synthesis. It is found in most cells of every organism. DNA is a key part of reproduction in which genetic heredity occurs through the passing down of DNA from parent or parents to offspring.

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.

DEOXYRIBONUCLEIC ACID Definition & Meaning - Dictionary.com
Deoxyribonucleic acid—better known by the abbreviation DNA—is a large, complex molecule that allows cells to function and carries the genetic code that determines the traits of a living organism. DNA is in every cell of every living thing.

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.

Deoxyribonucleic Acid - The Definitive Guide - Biology Dictionary
Deoxyribonucleic acid, DNA, or desoxyribonucleic acid is a molecule with a double helix structure that carries the sequences of genetic code – the basis of all life. Packaged tightly into chromosomes, DNA can be copied and translated to manufacture specific proteins.

Definition of deoxyribonucleic acid - NCI Dictionary of Genetics Terms
Genes are short pieces of DNA that carry specific genetic information. The molecule inside cells that contains the genetic information responsible for the development and function of an organism. DNA molecules allow this information to be passed from one generation to the next.

What is DNA? | Live Science
What is DNA? Deoxyribonucleic acid, or DNA, is a molecule that contains the instructions an organism needs to develop, live and reproduce.

What is DNA and Where is it Found? - Verywell Health
Deoxyribonucleic acid—or DNA— is a molecule that serves as the hereditary material containing biological instructions that make every human and other organism unique. During reproduction, adult organisms pass their DNA and its set of instructions along to their offspring.