What happens when rods and cones are exposed to light?
A) They undergo accommodation.
B) They undergo a chemical reaction that results in a neural signal.
C) They become more light-sensitive and thus cause an increase in visual acuity.
D) They create problems with dark adaptation in the fovea.

Question

Quizplus · Accepted Answer

When rods and cones are exposed to light, they undergo a chemical reaction called phototransduction. This reaction results in the generation of neural signals that are transmitted to the brain, where they are interpreted as visual information.

What Happens When Rods and Cones Are Exposed to Light