Stock photography picture of computer-generated three-dimensional space-filling model of beta-carotene

AXTRMT - Licenced Caption computer-generated three-dimensional space-filling model of beta-carotene Description computer-generated three-dimensional space-filling model of beta-carotene, a form of Vitamin A. The term carotene is used for several related substances having the formula C40H56. Carotene is an orange photosynthetic pigment important for photosynthesis. It is responsible for the orange color of the carrot and many other fruits and vegetables.