Vitamin A is necessary for the proper physiol | vedclass

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Question

(B) Vitamin $A$ is a precursor for the synthesis of retinal,which is a light-absorbing molecule.Retinal combines with the protein opsin to form rhodop

Vedclass · Accepted Answer

Rhodopsin is made up of vitamin $A$

Vedclass · Answer

(B) Vitamin $A$ is a precursor for the synthesis of retinal,which is a light-absorbing molecule.Retinal combines with the protein opsin to form rhodopsin (visual purple) in the rod cells of the retina.Rhodopsin is essential for vision in low light conditions (scotopic vision).Therefore,vitamin $A$ is crucial for the proper physiological function of the eye.

Vitamin $A$ is necessary for the proper physiological function of the eye because

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