When we enter a dark room, the retinal and opsin molecules within the _________must first__________before low light levels can be detected.
A) cones : dissociate
B) rods : dissociate
C) rods : associate
D) rods : bleach
E) cones : associate

Question

Quizplus · Accepted Answer

In low light conditions, the retinal and opsin molecules in the rods must associate to form rhodopsin, which is necessary for detecting low light levels.

When We Enter a Dark Room, the Retinal and Opsin