The Band Test. The back and front of your bra band should be level and parallel to the floor when you look at yourself from the side in a mirror. If the band is too tight, digs into your flesh or is just plain uncomfortable, it's too small.
Scanning electron micrograph of a phagocyte (yellow: neutrophil) engulfing some bacteria (orange: anthrax bacilli). Phagocytes are the white blood cells that protect the body by eating (phagocytosing) dirt, bacteria and dead or dying cells. They are important for fighting infections.
Neuroglial cells of the CNS. âOligodendrocytes â form the myelin sheaths around. axons in the CNS. âMicroglial cells â Function as phagocytes that remove. debris and phagocytize microbes and damaged nervous. tissue. âEpendymal cells â Possess microvilli and cilia, line the.