Vitamin A (retinoic acid) molecule

Numéro d’image : 11521319
Vitamin A (retinoic acid) molecule
Vitamin A. Molecular model of the retinoic acid form of vitamin A. Retinoic acid is one of three forms of vitamin A; the other two are retinol and retinal. The chemical formula for retinoic acid is C20.H28.O2. Atoms are represented as spheres and are colour-coded: carbon (blue),hydrogen (gold) and oxygen (red). Vitamin A plays an important role in maintaining healthy skin and mucous membranes,as well as in growth,reproduction and night vision. It can be made in the body from the precursor beta carotene found in vegetables and fruit. It is also found in liver and dairy products. Deficiencies in vitamin A can lead to slow growth and night blindness. Excessive doses can be toxic,causing aches and pains and in some extreme cases liver failure and death
Licence : Droits gérés
Crédit: Science Photo Library / Winter, Dr. Mark J.
Taille de l’image : 7468 px × 3734 px
Model Release : Non requis
Property Release : Non requis
Restrictions : -

Prix pour cette image À partir de 45 €

Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €

Mots clés

;