Rhodopsin protein molecule
Wall Art and Photo Gifts from Science Photo Library
Rhodopsin protein molecule
Rhodopsin protein molecule. Computer model of a molecule of the protein opsin that forms part of the rhodopsin complex. Rhodopsin is found in the rod photoreceptor cells in the retina of the human eye, where it absorbs light falling on the retina. The rhodopsin complex consists of opsin bound to a non-protein component, retinal (not seen). The retinal molecule absorbs light, which causes it to change shape and separate from the opsin. This initiates the transmission of nerve impulses to the brain, leading to the sensation of vision. The great sensitivity of rhodopsin (also called visual purple) is what allows vision in dim light
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6280457
© PASIEKA/SCIENCE PHOTO LIBRARY
Compound Compounds Computer Graphic Macromolecule Molecules Organic Photoreceptor Proteins Retina Retinal Rhodopsin Ribbon Ribbons Sight Structural Vision Bio Chemistry Biochemical Molecular Protein
EDITORS COMMENTS
This print showcases a computer-generated model of the Rhodopsin protein molecule, specifically the opsin component. Found in the rod photoreceptor cells within our retinas, Rhodopsin plays a crucial role in our vision by absorbing light that falls onto the retina. The complex structure of Rhodopsin consists of opsin bound to retinal, a non-protein element not visible in this image. When light is absorbed by retinal, it undergoes a transformative shape change and separates from opsin. This separation triggers the transmission of nerve impulses to our brain, ultimately resulting in our ability to perceive visual sensations. What makes Rhodopsin truly remarkable is its extraordinary sensitivity or "visual purple" enabling us to see even in low-light conditions. The intricate ribbon-like design depicted here beautifully illustrates the organic nature of this essential protein molecule. It serves as a stunning example of how artistry can merge with scientific understanding to create visually striking representations of biological structures. Through this artwork, we gain insight into the molecular intricacies behind human vision and appreciate the profound interplay between chemistry and biology at such minute scales. Science Photo Library has once again captured an awe-inspiring moment where science meets art seamlessly on paper for all enthusiasts to admire and explore further.
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