Linked from
The 22 pages that link to Vitamin A, each with the reason it gives.
OpsinRelated: Animals derive retinal, the opsin-bound chromophore, from vitamin A.
RhodopsinRelated: The retinal chromophore in rhodopsin is derived from vitamin A.
MargarineRelated: Some countries require or encourage vitamin A fortification of margarine.
Golden riceRelated: The body can convert Golden Rice’s beta-carotene into vitamin A.
IsotretinoinRelated: Isotretinoin is a synthetic compound related to vitamin A.
Paul KarrerRelated: Karrer helped establish its structure and its relationship to carotene.
Antimony trichlorideRelated: Its reaction with SbCl₃ forms the basis of the Carr–Price test.