出典:Wikipedia
出典:『Wikipedia』 (2011/06/12 16:06 UTC 版)
Amino acids (pronounced /əˈmiːnoʊ ..., əˈmaɪnoʊ ..., ˈæmɪnoʊ .../) are molecules containing an amine group, a carboxylic acid group and a side-chain that varies between different amino acids. The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen. They are particularly important in biochemistry, where the term usually refers to alpha-amino acids.
an amino acid called glutamic acid
an amino acid, called methionine
an ion or radical derived from ammonia and by combination with a hydrogen ion or atom, called ammonium
manganic acid.
an amino acid called phenylalanine
a sweetish crystalline amino acid
クロム酸.
シアン酸.