Nucleic acids are biopolymers, or large biomolecules, essential for all known
forms of life. Nucleic acids, which include DNA (deoxyribonucleic acid) and RNA
Nucleic acid definition, any of a group of long, linear macromolecules, either DNA
or various types of RNA, that carry genetic information directing all cellular ...
noun nu·cle·ic acid \nu̇-ˈklē-ik-, -ˈklā-, nyu̇-\. Simple Definition of nucleic acid
. : any of various acids (such as DNA or RNA) that are found in living cells.
Nucleic acid: One of the family of large molecules which includes
deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). Nucleic acids were so
Define nucleic acid. nucleic acid synonyms, nucleic acid pronunciation, nucleic
acid translation, English dictionary definition of nucleic acid. n. Any of a group of ...
nu·cle·ic ac·id. (nū-klē'ik as'id),. A family of macromolecules, of molecular masses
ranging upward from 25,000, found in the chromosomes, nucleoli, ...
Jul 19, 2008 ... Definition. noun ... The chains of nucleotides in a nucleic acid are linked by 3', 5'
phosphodiester ... Word origin: nucleic (of the nucleus) + acid.
Nucleic acids are macromolecules, which means they are molecules composed
of many smaller molecular units. Thes units are called nucleotides, and they are ...
Meaning, pronunciation, example sentences, and more from Oxford Dictionaries.
... A complex organic substance present in living cells, especially DNA or RNA, ...
Chem4Kids.com! This tutorial introduces nucleic acids. Other sections include
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