Search Results for “photoreceptor”

Source: Photoreceptor

Photoreceptor can refer to:
In anatomy/cell biology:

Photoreceptor cell, a photosensitive cell in the retina of vertebrate eyes
Simple eye in invertebrates (Ocellus), photoreceptor organ ("simple eye") of invertebrates often composed of a few sensory cells and a single lens
Eyespot apparatus (microbial photoreceptor), the photoreceptor organelle of a unicellular organism that allows for phototaxis
In biochemistry:

Photoreceptor protein, a chromoprotein that responds to being exposed to a certain wavelength of light by initiating a signal transduction cascade
Photopigment, an unstable pigment that undergoes a physical or chemical change upon absorbing a particular wavelength of light; also see
Photosynthetic pigment, molecules involved in transducing light into chemical energy
In technology:

Photodetector or photosensor, a device that detects light by capturing photons