retinene meaning in Hindi

Retinene 2 is more formally known as dehydroretinaldehyde.
"The names of all these molecules have recently been changed . . . vitamin A is now retinol, retinene is retinal; there is also retinoic acid " & mdash; George Wald ( 1967 ).
In the visual system, "'retinal "', technically called " retinene " 1 or " retinaldehyde ", is a light-sensitive molecule found in the rods and cones of the retina.
Retinene 1 is better known as "'retinaldehyde "'or simply retinal and is fundamental in the transduction of light into visual signals in the photoreceptor level of the retina ( known as the visual cycle ).

noun.

either of two yellow to red retinal pigments formed from rhodopsin by the action of light
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