The light-sensitive chemical substance for vi | vedclass

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Question

(C) In mammals,the light-sensitive pigments in the retina are known as photopigments. These consist of an opsin (a protein) and retinal (an aldehyde o

Vedclass · Accepted Answer

Rhodopsin

Vedclass · Answer

(C) In mammals,the light-sensitive pigments in the retina are known as photopigments. These consist of an opsin (a protein) and retinal (an aldehyde of vitamin $A$). The most well-known photopigment in the rod cells of the retina is $Rhodopsin$ (also known as visual purple). When light strikes the retina,it causes the dissociation of retinal from opsin,which triggers the generation of action potentials in the ganglion cells,leading to vision. Therefore,the correct answer is $Rhodopsin$.

The light-sensitive chemical substance for vision in mammals is called:

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