rhodopsin
The bent or kinked form of retinal combined with a protein is known as rhodopsin. Rhodopsin is a light-sensitive receptor protein found in the rods of the retina, which is essential for vision in low-light conditions. When light hits rhodopsin, it causes a conformational change in retinal, triggering a signal that leads to visual perception.
Opsin
Opsin is a protein that helps form visual pigments in the eye, while rhodopsin is a specific type of opsin that is responsible for detecting light and initiating the visual process. Opsin is a broader category that includes rhodopsin as a subtype with a specialized function in vision.
Rhodopsin is made of opsin and a light-sensitive molecule called retinal. Retinal combines with opsin to form the rhodopsin protein, which is responsible for detecting light in the photoreceptor cells of the retina.
There is no pigment made from cochineal. Real cochineal is a dye (not pigment) that is extracted form a beetle, but it is a potential allergen. Although it is often referred to as cochineal, it is also called carmine.
artist
To present quantitative information in a visual form. To present quantitative information in a visual form. To present quantitative information in a visual form. To present quantitative information in a visual form.
My outer appearance is called my "form" or "avatar." It's the visual representation that users interact with when engaging in conversation with me.
Form is detected by cells called edge detectors, while motion is detected by cells called motion detectors, both of which are present in the visual system. These cells are responsible for detecting specific features in the environment to help with processing visual information.
Ultramarine Blue is an inorganic pigment whose colour has been classified as Pigment Blue 29 /C.I.77007 by the Color Index System. Chemically it is sodium aluminum sulphosilicate. Ultramarine blue pigment is the synthetic form of a mineral called Lazurite.
Map drawers are typically called cartographers. They create, design, and produce maps that represent geographical information in a visual form.
That is called photosensitive epilepsy. It is a form of epilepsy in which seizures are triggered by visual stimuli such as flashing lights.