When out in nature, ask the fairies to surround you with their
uk canada goose Several bacteria are unable to be Gram stained for a variety of reasons. Mycobacteria and nocardia have a high concentration of lipids called mycolic acids in their cell walls and are “acid fast” because they resist decolorisation with an organic solvent. The spirochetes (treponema, borrelia, leptospira, spirillum) are too thin and are
[ Read More ]