Ã Basal body- anchors the flagellum to the cell wall and plasma membrane. Ã Hook- anchors the flagellum to the cell wall. Ã Filament- outermost region on the flagellum, composed of the protein flagellin. Ã *flagellum is made by flagelly :)
Keratoconus does not make people go blind. However the changes to the cornea can make it impossible for the eye to focus without eyeglasess or contact lenses. Keratoconus can be dangerous if laser vision correction surgery (LASIK or PRK) is performed on the eye.
1 Keratitis is the medical term for inflammation of the cornea. 2  Keratitis has many causes, including infection, dry eyes, disorders of the eyelids, physical and chemical injury, and underlying medical diseases. 3  Keratitis symptoms and signs include. 4  eye pain,  blurred vision,