Vitamin a Plays a Critical Role in Night Vision Since

Vitamin A plays a critical role in night vision since

A) It is required for the synthesis of the retinal portion of rhodopsin
B) It is associated with the proper function of bright light receptors differentiating dimly lit or darkened objects
C) It acts as the coenzyme required to degrade scotopsinin brightly lit circumstances
D) It catalyzes the mitotic generation of light reflecting epithelial cells which support widely dispersed rod receptors
E) It deactivates the photopigment transducing chemical pathways within cone photoreceptors