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Nucleic acid - Wikipedia, the free encyclopedia
A nucleic acid is a macromolecule composed of chains of monomeric nucleotides. In biochemistry these molecules carry genetic information or form structures within cells.
nucleic acid: Definition from Answers.com
nucleic acid n. Any of a group of complex compounds found in all living cells and viruses, composed of purines, pyrimidines, carbohydrates, and
Nucleic Acids
Though only four different nucleotide bases can occur in a nucleic acid, each nucleic acid contains millions of bases bonded to it. The order in which these nucleotide bases appear ...
Nucleic acid | Define Nucleic acid at Dictionary.com
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nucleic acid definition of nucleic acid in the Free Online ...
nucleic acid, any of a group of organic substances found in the chromosomes of living cells and viruses that play a central role in the storage and replication of hereditary ...
nucleic acid Facts, information, pictures | Encyclopedia.com articles ...
nucleic acid any of a group of organic substances found in the chromosomes of living cells and viruses that play a central role in the storage and...
Nucleic acid: Facts, Discussion Forum, and Encyclopedia Article
A macromolecule is a very large molecule most often created by some form of polymerization. In the context of biochemistry, the term may be applied to the four conventional ...
Chem4Kids.com: Biochemistry: Nucleic Acids
DNA is just one type of nucleic acid. Some other types are RNA, mRNA, and tRNA. All of these "Na's" work together to help cells replicate and build proteins.
DNA - Wikipedia, the free encyclopedia
Deoxyribonucleic acid (/diːˌɒksɨˌraɪbɵ.n(j)uːˈkleɪ.ɪk ˈæsɪd/ (help · info)) (DNA) is a nucleic acid that contains the genetic instructions used in the development ...
nucleic acid (chemical compound ...
Britannica online encyclopedia article on nucleic acid (chemical compound), naturally occurring chemical compound that is capable of being broken down to yield phosphoric acid ...
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