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Animación de parte de una estructura de ADN de doble hélice. El ácido desoxirribonucleico —conocido por las siglas ADN — es un ácido nucleico que contiene las instrucciones genéticas usadas en el desarrollo y funcionamiento de todos los organismos vivos 1 y algunos virus (los virus ADN ); también es responsable de la transmisión ...
Deoxyribonucleic acid ( / diːˈɒksɪˌraɪboʊnjuːˌkliːɪk, - ˌkleɪ -/ ⓘ;  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.
20 de sept. de 2023 · 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.
24 de ago. de 2020 · 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.
El DNA, la molécula de la herencia. Francis Harry Crick proclamó lo que él llamó el dogma central de la genética molecular, según este concepto “el DNA fabrica el RNA, y éste a su vez produce las proteínas”.
19 de ene. de 2021 · DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or ...
23 de sept. de 2023 · Definition. 00:00. …. 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.