“Deoxyribonucleic acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deoxyribonucleic%20acid. Accessed 4 Jan. 2025. Copy Citation Share Post the Definition of deoxyribonucleic acid to Facebook Facebook Share the Definition of deoxyribonucleic acid o...
deoxyribonucleic acid: an extremely long, double-stranded nucleic acid molecule arranged as a double helix that is the main constituent of the chromosome and that carries the genes as segments along its strands: found chiefly in the chromatin of cells and in many viruses. ...
deoxyribonucleic acid,DNA cistron,gene,factor- (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity; "genes were formerly called fa...
Deoxyribonucleic Acid (DNA) Definition A nucleic acid refers to any of the group of complex compounds made up of linear chains of monomericnucleotides. Each nucleotide component, in turn, is made up of phosphate group,sugar, and a nitrogenous base. Nucleic acids are involved in the preservation...
Word History First Known Use 1946, in the meaning defined above Time Traveler The first known use of deoxyribonuclease was in 1946 See more words from the same year Dictionary Entries Near deoxyribonuclease deoxypentose nucleic acid deoxyribonuclease deoxyribonucleic acid See More Nearby Entries...
Origin of deoxyribonucleic acid1 First recorded in 1930–35; deoxy- + ribonucleic acid Discover More Example Sentences These include long stable chains like those in deoxyribonucleic acid, better known as DNA, sometimes called the building blocks of life, which are capable of storming information tha...
(redirected from deoxyribonucleic acid diagnostics)Also found in: Encyclopedia. DNA markers (mar'kĕrz), Segments of chromosomal DNA known to be linked with heritable traits or diseases. Although the markers themselves do not produce the conditions, they exist in concert with the genes ...
Learn about deoxyribonucleic acid. Understand what deoxyribonucleic acid is, where it gets its name, such as the meaning of deoxy, and explore its...
Deoxyribonucleic acid (DNA) is the cell’s hereditary material and contains instructions for development, growth and reproduction. DNA is passed from generation to generation in humans and many other organisms. The same DNA is located in nearly every cell of the human body. DNA is mostly located...
DNA (deoxyribonucleic acid) is a type of macromolecule known as anucleic acid. It is shaped like a twisteddouble helixand is composed of long strands of alternating sugars and phosphate groups, along with nitrogenous bases (adenine, thymine, guanine, and cytosine). DNA is organized into structur...