ERYTHROPSIN Meaning and
Definition
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Erythropsin is a term used to define a protein found in the retina of the human eye that is involved in the perception of colors. Specifically, it is a photosensitive pigment located in the red cone cells, one of the three types of cone cells found in the retina. Erythropsin is responsible for detecting and interpreting the color red in the visible light spectrum.
This protein plays a crucial role in the physiological processes underlying color vision. When light enters the eye, it interacts with the pigments in the retina, including erythropsin. These pigments absorb specific wavelengths of light and transmit signals to the brain, enabling us to perceive colors.
Erythropsin is particularly sensitive to longer wavelengths of light, primarily in the range of red and orange. Its absorption spectrum peaks at around 570 nanometers, allowing it to capture and respond to light within this range. Together with the other two types of photopigments in the retina, namely chloropsin and cyanopsin, erythropsin contributes to our ability to perceive the full range of colors visible to the human eye. The presence and proper functioning of erythropsin are crucial in distinguishing different shades of red in our environment, allowing us to appreciate the rich diversity of colors in the world around us.
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Visual purple, rhodo sin.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for ERYTHROPSIN
- wrythropsin
- srythropsin
- drythropsin
- rrythropsin
- 4rythropsin
- 3rythropsin
- eeythropsin
- edythropsin
- efythropsin
- etythropsin
- e5ythropsin
- e4ythropsin
- ertthropsin
- ergthropsin
- erhthropsin
- eruthropsin
- er7thropsin
- er6thropsin
- eryrhropsin
- eryfhropsin
Etymology of ERYTHROPSIN
The word "erythropsin" is derived from two main components: "erythro-" and "-opsin".
1. "Erythro-" is derived from the Greek word "erythros" (ἐρυθρός), meaning "red". This term is often used to describe the color red in various contexts.
2. "-Opsin" is a suffix commonly used to denote a type of protein found in the retina of the eye. Opsins are essential for the detection of light and the formation of visual pigments.
Therefore, "erythropsin" is a combination of "erythro-" (red) and "-opsin" (a protein involved in vision), indicating a type of opsin that is specifically sensitive to red light.
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