Structural model of Vitamin D3 molecule on the blackboard.

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Photo credit: © Jurgis Mankauskas / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: atom, biochemistry, biology, blackboard, calcitriol, chalk, chemical, chemistry, cholecalciferol, compound, d3, food, formula, green, health, healthy, model, molecular, molecule, multiple, nutrient, nutrition, organic, science, sclerosis, skin, structure, supplement, vitamin