|
Nucleic acid - Wikipedia, the free encyclopedia
Nucleic acids are biological molecules essential for life, and include DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). Together with proteins, nucleic acids ...
Nucleic acid - New World Encyclopedia
A nucleic acid is a polymer comprising numerous nucleotides (each composed of a phosphate unit, a sugar unit, and a "base" unit) linked recursively through the sugar ...
nucleic acid - definition of nucleic acid by the Free Online ...
nu·cle·ic acid (n-kl k, -kl-, ny-) n. Any of a group of complex compounds found in all living cells and viruses, composed of purines, pyrimidines, carbohydrates ...
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.
Nucleic Acids - Visionlearning
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 ...
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 ...
nucleic acid (chemical compound) : Introduction -- Britannica ...
naturally occurring chemical compound that is capable of being broken down to yield phosphoric acid, sugars, and a mixture of organic bases (purines and pyrimidines).
Nucleic acid | Define Nucleic acid at Dictionary.com
noun Biochemistry . any of a group of long, linear macromolecules, either DNA or various types of RNA, that carry genetic information directing all cellular functions ...
Nucleic Acid Database (NDB)
assembles and distributes structural information about nucleic acids.
Nucleic acid quantitation - Wikipedia, the free encyclopedia
In molecular biology, quantitation of nucleic acids is commonly performed to determine the average concentrations of DNA or RNA present in a mixture, as well as their ...
|