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What is DNA used for?
What is the difference between DNA and genome?
What is a copy of your DNA?
What is deoxyribonucleic acid?
DNA Is a Genetic Code. Inside every cell in your body, there’s a copy of your DNA - a long string of molecules that makes a literal genetic code. Your cells read that code to figure out what proteins to produce, and the specific proteins your cells make determines everything else about your body, from your hair color, to eye color, to how ...
Print. DNA stands for deoxyribonucleic (dee-OK-see-ri-bo-new-klee-ik) acid. It is the genetic information inside the cells of the body that helps make people who they are. Think of DNA as instructions for how to make the body, like the blueprints for a house. Under a very strong microscope, DNA looks like a twisting ladder.
Apr 8, 2019 · Last Updated: April 8, 2019. DNA Definition. Deoxyribonucleic acid, or DNA, is a biological macromolecule that carries hereditary information in many organisms. DNA is necessary for the production of proteins, the regulation, metabolism, and reproduction of the cell.
Apr 30, 2024 · DNA, organic chemical of complex molecular structure found in all prokaryotic and eukaryotic cells. It codes genetic information for the transmission of inherited traits. The structure of DNA was described in 1953, leading to further understanding of DNA replication and hereditary control of cellular activities.
- The Editors of Encyclopaedia Britannica
- What does DNA do?Deoxyribonucleic acid (DNA) is an organic chemical that contains genetic information and instructions for protein synthesis. It is found in most ce...
- What is DNA made of?DNA is made of nucleotides. A nucleotide has two components: a backbone, made from the sugar deoxyribose and phosphate groups, and nitrogenous base...
- Who discovered the structure of DNA?The discovery of DNA’s double-helix structure is credited to the researchers James Watson and Francis Crick, who, with fellow researcher Maurice Wi...
- Can you edit DNA?Gene editing today is mostly done through a technique called Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR), adopted from a bac...
- What’s the difference between DNA and RNA?DNA is the master blueprint for life and constitutes the genetic material in all free-living organisms. RNA uses DNA to code for the structure of p...
What is DNA? Explore Genomics > In the Cell. What is DNA? DNA is the long molecule that contains your unique genetic code. A bit like a recipe book, it holds the instructions your cells need to make all the proteins in your body. Your genome is the complete set of instructions your body needs to function.
Say: dee-enn-ay. DNA is a short nickname for deoxyribonucleic (say: dee-OK-see-ri-bo-new-klee-ik) acid. DNA is the genetic information inside the body's cells that helps make people who they are. It's the instructions for how to make the body, like the code to a video game or blueprints for a house.
