photoreceptor necklace | silver Scott evolutionary biologists interested in endosymbiosis

evolutionary biologists interested in endosymbiosis and organelle origins

All of it lives downstream of one short equation

and bone repair

rendered as a 925 sterling silver ring

The molecule is iconic in neuropharmacology and instantly recognizable to specialists

photoreceptor necklace | silver Scott evolutionary biologists interested in endosymbiosisPhotoreceptor necklace sterling silver The photoreceptor is the cell that turns a photon into a signal. Two types do most of the work in the human eye: rods, which see in the dark, and cones, which see in colour. Everything we know visually has been through one of them first. The Science of the Photoreceptor The human retina contains about 120 million rods and 6 million cones. Rods carry rhodopsin and respond to single photons under dark adapted