The photopigment of rods is called
A)photopsin.
B)rhodopsin.
C)opsin.
D)carotene.
E)melanin.

Name: The photopigment of rods is called A)photopsin. B)rhodopsin. C)opsin. D)carotene. E)melanin.
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Question

Quizplus · Accepted Answer

The photopigment of rods is called rhodopsin. It consists of a protein called opsin and a light-sensitive molecule called retinal. When light strikes rhodopsin, it causes a chemical reaction that generates an electrical signal, which is transmitted to the brain via the optic nerve.

The Photopigment of Rods Is Called