During light detection in a photoreceptor, light directly causes what molecular change?

Question

Quizplus · Accepted Answer

In photoreceptors, light directly causes a molecular change in the retinal component of rhodopsin, converting it from a cis to a trans conformation. This change leads to a series of enzymatic reactions that ultimately result in the hyperpolarization of the photoreceptor cell membrane and the generation of a neural signal to the brain.

During Light Detection in a Photoreceptor, Light Directly Causes What