The first step in the process of photoreception is

Question

Quizplus · Accepted Answer

Photoreception begins with the absorption of a photon by a visual pigment, which activates the pigment and triggers a series of chemical reactions that eventually lead to the generation of an electrical signal that can be transmitted to the brain. The bleaching of rods and cones, inhibition of the sodium pumps, and release of neurotransmitter are all subsequent steps in the process of photoreception.

The First Step in the Process of Photoreception Is