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, which results in the generation of a neural signal that is transmitted to the brain. This process ultimately leads to our perception of vision.

What Happens When Rods and Cones Are Exposed to Light