Briefly explain the role of vitamin A in maintaining normal vision

Question

31 Mar 2022

Answer :

Word Count : 208

Vitamin A is required for the maintenance of normal vision. A deficiency in vitamin A can lead to visual disturbances. In the eyes, a form of vitamin A called retinal is combined with a protein called opsin to give rhodopsin, an essential light absorbing molecule needed for color vision and seeing in _____ ___ ______ ______ _____ _________.
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