title: The primary processes of vision: a view from the experimental side.
mesh_terms: D000818:Animals; D002417:Cattle; D066298:In Vitro Techniques; D007700:Kinetics; D010777:Photochemistry; D011522:Protons; D012243:Rhodopsin / Q000031:analogs & derivatives / Q000378:metabolism; D013053:Spectrophotometry; D013696:Temperature; D014785:Vision, Ocular / Q000502:physiology*
chemical_list: D011522:Protons; C015017:bathorhodopsin; D012243:Rhodopsin