How do quaternary ammonium compounds kill bacteria?
What are the conditions when gram positive bacteria can appear gram negative?
Who introduced acid fast staining?
What are the precautions to be taken while preparing or observing smears for afb?
What do popular brands of antiseptics such as dettol or savlon contain?
Which are the active ingredients of commercial mouthwashes?
How are staining techniques classified?
What are the articles sterilized in a hot air oven?
Name some disinfectants?
In 1884, the danish microbiologist hans christian gram invented the gram stain, which delineates the difference between what two general types of bacteria?
What kingdom of organisms does a professional mycologist study?
How do organisms adjust to changes in temperature?
What is a terrestrial organism?