ammonia cycle
121Hydrazine — For the antidepressant, see Hydrazine (antidepressant). Hydrazine …
122Reference ranges for blood tests — Reference ranges edit in: blood urine CSF feces Reference ranges for blood tests are sets of values used by a health professional to interpret a set of …
123Carbamoyl phosphate synthetase I — Protein Name=carbamoyl phosphate synthetase 1, mitochondrial caption= Symbol=CPS1 AltSymbols= HGNCid=2323 Chromosome=2 Arm=p Band= LocusSupplementaryData= ECnumber=6.3.4.16 OMIM=608307 EntrezGene=1373 RefSeq=NM 001875 UniProt=P31327 PDB=Carbamoyl …
124Amino acid synthesis — For the non biological synthesis of amino acids see: Strecker amino acid synthesis Amino acid synthesis is the set of biochemical processes (metabolic pathways) by which the various amino acids are produced from other compounds. The substrates… …
125Neptune — This article is about the planet. For other uses, see Neptune (disambiguation). Neptune   …
126Haber, Fritz — born Dec. 9, 1868, Breslau, Silesia, Prussia died Jan. 29, 1934, Basel, Switz. German physical chemist. After early research in electrochemistry and thermodynamics, he developed, with his brother in law Carl Bosch (1874–1940), the Haber Bosch… …
127chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another …
128marine ecosystem — Introduction complex of living organisms in the ocean environment. Marine waters cover two thirds of the surface of the Earth. In some places the ocean is deeper than Mount Everest is high; for example, the Mariana Trench and the… …
