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AMINOACIDO [1 record]

Record 1 2012-06-01

English

Subject field(s)
  • Chemical Elements and Compounds
  • Biochemistry
DEF

An organic acid containing both a basic amino group (NH2) and an acidic carboxyl group (COOH); thus they are amphoteric and exist in aqueous solution as dipolar ions.

French

Domaine(s)
  • Éléments et composés chimiques
  • Biochimie
DEF

Nom générique donné aux composés possédant les deux fonctions amine et acide qui constituent les matériaux essentiels de la matière vivante, comme les protéines.

OBS

amino-acide : pluriel : amino-acides.

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Bioquímica
DEF

Cada uno de los compuestos orgánicos caracterizados por la común presencia de, al menos, un grupo carboxilo y un grupo amino.

OBS

[Los aminoácidos] pueden ser proteicos o no proteicos, según que participen o no en la estructura de las proteínas; en el segundo caso cumplen varias funciones bioquímicas.

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