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DNA
01
(biochemistry) a chemical substance that carries the genetic information, which is present in every cell and some viruses
What is "deoxyribonucleic acid"?
Deoxyribonucleic acid (DNA) is a molecule that contains the genetic instructions for the development, functioning, and reproduction of all living organisms. DNA is made of two long, twisted strands that form a spiral shape, and it carries the hereditary information used to build and maintain an organism. Each segment of DNA, called a gene, provides instructions for making specific proteins that influence traits and manage various bodily functions. DNA is found in the cells of all living things and is passed from parents to children, directing growth and development.
DNA
n
Example
DNA carries the information that determines traits like eye color and height.
Scientists use DNA analysis to identify individuals in criminal investigations.
Each DNA molecule is made up of two strands that form a double helix shape.
DNA, or deoxyribonucleic acid, contains the genetic instructions for living organisms.
DNA evidence corroborated the suspect's involvement in the burglary.
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