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576340558
- Id: 576340558
- Media type: Photography
- Author: KseniyaOmega
- Keywords:
sun action formula skin expression structure chemical cycle mechanism cholesterol rendering formation agent molecule molecular calcium function structural metabolism hormone intermediate steroid synthesis hormonal metabolic precursor metabolite ergocalciferol vitamin D cholecalciferol biosynthesis uv light calcitriol tocotrienol calcidiol reductase biogenesis ergosterol lumisterol paricalcitol alfacalcidol bioprecursor 7 dehydrocholesterol previtamin zoosterol 7 DHC
Categories
| Size | Width | Height | Mp |
|---|---|---|---|
| s | 500 px | 355 px | 0.5 |
| m | 1000 px | 709 px | 2 |
| l | 2000 px | 1418 px | 8 |
| xl | 5000 px | 3546 px | 15 |
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