DNA - Wikipedia
Deoxyribonucleic acid (pronunciation ⓘ; [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 and ribonucleic acid (RNA) are nucleic acids.

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.

Deoxyribonucleic Acid (DNA) Fact Sheet
Deoxyribonucleic Acid (DNA) Fact Sheet 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.

DEOXYRIBONUCLEIC ACID Definition & Meaning - Merriam-Webster
The meaning of DEOXYRIBONUCLEIC ACID is dna. de· oxy· ri· bo· nu· cle· ic acid (ˌ)dē-ˈäk-si-ˌrī-bō-n (y)u̇-ˌklē-ik-

DEOXYRIBONUCLEIC ACID Definition & Meaning | Dictionary.com
DEOXYRIBONUCLEIC ACID definition: DNA. See examples of deoxyribonucleic acid used in a sentence.

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 into a double helix.

Deoxyribonucleotide - Wikipedia
A deoxyribonucleotide is a nucleotide that contains deoxyribose. They are the monomeric units of the informational biopolymer, deoxyribonucleic acid (DNA). Each deoxyribonucleotide comprises three parts: a deoxyribose sugar (monosaccharide), a nitrogenous base, and one phosphoryl group. [1] The nitrogenous bases are either purines or pyrimidines, heterocycles whose structures support the ...

Definition of deoxyribonucleic acid - NCI Dictionary of Genetics Terms
deoxyribonucleic acid (dee-OK-see-RY-boh-noo-KLAY-ik A-sid) 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.

deoxyribonucleic acid / DNA | Learn Science at Scitable - Nature
Deoxyribonucleic acid (DNA) is a molecule that encodes an organism's genetic blueprint. In other words, DNA contains all of the information required to build and maintain an organism. DNA was ...