
Sujet
Biotin
Légende
Biotin, also known as vitamin H or B7, is a water-soluble B-complex vitamin which is composed of an ureido (tetrahydroimidizalone) ring fused with a tetrahydrothiophene ring. A valeric acid substituent is attached to one of the carbon atoms of the tetrahydrothiophene ring. Biotin is a coenzyme in the metabolism of fatty acids and leucine, and it plays a role in gluconeogenesis
Crédit
Photo12/imageBROKER/Phil Degginger
Notre référence
BRK22I29_499
Model release
Non
Property release
NA
Licence
Droits gérés
Format disponible
51,9Mo (341,7Ko) / 47,2cm x 27,5cm / 5577 x 3250 (300dpi)