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) 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-

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.

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

The Structure of DNA and RNA – Introductory Biology
There are two types of nucleic acids: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). Each of these molecules has a unique structure that enables it to fulfill specific functions within the cell. Understanding the structure of DNA and RNA is key to grasping how genetic information is encoded, replicated, and expressed within an organism.

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.

What Is Deoxyribonucleic Acid and How Does It Work?
Deoxyribonucleic acid, more commonly known as DNA, carries the genetic instructions for the development, functioning, and reproduction of all known organisms and many viruses. Present in nearly every cell, it contains the specific genetic code that makes each organism unique.

DNA: Properties, Structure, Composition, Types, Functions
Deoxyribonucleic acid (DNA) is the heredity material found in humans and all living organisms. It is a double-stranded molecule and has a unique twisted helical structure.