Vitamin A may be a cluster of unsaturated biological process organic compounds that has vitamin A, retinal, retinoic acid, and a number of other provitamin carotenoids (most notably beta-carotene).
Vitamin A has multiple functions: it’s necessary for growth and development, for the upkeep of the system and smart vision.
Vitamin A is required by the tissue layer of the attention within the type of retinal, which mixes with macro molecule protein to create retinal purple, the light-absorbing molecule necessary for each low-light (scotopic vision) and trichromacy.
Vitamin A conjointly functions very totally different role as retinoic acid (an irreversibly alter type of retinol), that is a very important hormone-like protein for animal tissue and different cells.
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Answer ( 1 )
Vitamin A may be a cluster of unsaturated biological process organic compounds that has vitamin A, retinal, retinoic acid, and a number of other provitamin carotenoids (most notably beta-carotene).
Vitamin A has multiple functions: it’s necessary for growth and development, for the upkeep of the system and smart vision.
Vitamin A is required by the tissue layer of the attention within the type of retinal, which mixes with macro molecule protein to create retinal purple, the light-absorbing molecule necessary for each low-light (scotopic vision) and trichromacy.
Vitamin A conjointly functions very totally different role as retinoic acid (an irreversibly alter type of retinol), that is a very important hormone-like protein for animal tissue and different cells.