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Nitrogenous in Biological Dictionary

Nitrogenous base

... A nitrogenous base is an organic compound that owes its ... pair of electrons of a nitrogen atom. Notable nitrogenous bases include purine bases. Pyrimidine and ... (a five carbon sugar), a phosphate group, and a nitrogenous base . There are four different ...

Deoxyribonucleotide

... deoxyribonucleotide comprises three parts: A nitrogenous base, a deoxyribose sugar, and one or more phosphate groups. The nitrogenous base is always bonded to the 1' carbon of ... wrapped ... deoxyribose, phosphate group, nitrogenous base DNA is a polymer composed of four ...

Uric acid

... uric acid n. A semisolid compound, C 5 H 4 N 4 O 3 , that is a nitrogenous end product of protein and purine metabolism and is the chief nitrogenous High uric acid level — Overview covers definition, possible causes ...

Urea

... urea n. A water-soluble compound, CO(NH 2 ) 2 , that is the major nitrogenous end product of protein metabolism and is the chief nitrogenous urea cycle n. The sequence of chemical reactions that takes place ...

Wobble base pair

... in genetics translation. Milankovitch wobble , the change in the axial tilt, axial precession and orbital ... base pair n. The pair of nitrogenous bases, consisting of a purine linked ... bonds, does occur fairly often in RNA (see wobble base pair ) but rarely in DNA. ... wobble ...

Urea cycle

... that can cause ... Most patients with urea cycle disorders will need to stay in the hospital at ... The Urea Cycle . Urea is the chief nitrogenous waste of mammals. ... several inherited diseases of the urea cycle caused by mutations in genes ... Cincinnati Children's Hospital Medical ...

Ribonucleic acid

... acid (RNA) is a biologically important type of molecule that consists of a long chain of nucleotide units. Each nucleotide consists of a nitrogenous base, a ribose sugar, and a phosphate. RNA is very similar ... Messenger ribonucleic acid (mRNA) is a molecule of RNA encoding a chemical ...

Messenger RNA

... acid ( RNA ) is a biologically important type of molecule that consists of a long chain of nucleotide units. Each nucleotide consists of a nitrogenous base, a ribose sugar, and a phosphate. RNA is very similar ... Messenger Rna (Mrna) | World of Genetics. Messenger Rna (Mrna) summary ...

Kilobase

... base pairs in the case of kilobase ( ′kilō′bās ) ( genetics ) Unit of length equal to 1000 base pairs in deoxyribonucleic acid or 1000 nitrogenous bases in ribonucleic acid We found 18 dictionaries with English definitions that include the word kilobase : ... link on a line below to go ...

Excretion

... secretion, where the substance may have specific tasks ... the process by which animals rid themselves of waste products and of the nitrogenous by-products of metabolism. Through excretion organisms control osmotic pressure—the balance between inorganic ions and water—and maintain acid-base ...

Double stranded

... Ribonucleic acid (RNA) is a type of molecule that consists of a long chain of nucleotide units. Each nucleotide consists of a nitrogenous base, a ribose sugar, and a phosphate. RNA is very similar to DNA, but differs in a few important structural details: in the ... (Redirected ...

DNA

... tour of how DNA is organized. ... DNA transfers genetic information during bacterial growth (Griffith, 1920's, and ... DNA has the same nitrogenous base composition in all individuals of the same ... ...

Deamination

... which involves the removal of an amino group. ... As shown in the above figure, it may be mutated to uracil by deamination . ... ... of our nitrogenous waste comes from the breakdown of amino acids. This occurs by deamination . Deamination of amino acids results in the production of ammonia ...
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