Canadian Medical Guide > Chemicals and Drugs > Growth Substances, Pigments, and Vitamins > Pigments > Retinal Pigments > Opsin Terms and Definitions




Opsin

Medical Definition: A visual pigment protein found in the retinal rods. It combines with retinaldehyde to form RHODOPSIN.
Guide Notes: a retinal pigment; do not confuse X ref ROD-OPSIN with RHODOPSIN
Previously Indexed: Eye Proteins (1973-1992)
Opsin Categories.
Canadian Medical Guide Definition Rhodopsin - A photoreceptor protein found in retinal rods. It is a complex formed by the binding of RETINALDEHYDE, the oxidized form of retinol, to the protein OPSIN and undergoes a series of complex reactions in response to visible light resulting in the transmission of nerve impulses to the brain.

Opsin Medical Definitions and Terms

CANADIAN MEDICAL GUIDE

Thank you for visiting Canadian Medical Guide .com





Wildlife On Video »

Canadian Medical Guide Canada's Great Outdoors
Tour Canadian Rockies »
Book Banff »
Book Jasper »
Maligne Lake Boat Cruise »
Gondola Banff »
Hike Jasper »
Jasper Columbia Icefield »