Un-Answered Questions { Micro Biology }

How do quaternary ammonium compounds kill bacteria?

787


What are the conditions when gram positive bacteria can appear gram negative?

824


Who introduced acid fast staining?

783


What are the precautions to be taken while preparing or observing smears for afb?

899


What do popular brands of antiseptics such as dettol or savlon contain?

693


Which are the active ingredients of commercial mouthwashes?

752


How are staining techniques classified?

755


What are the articles sterilized in a hot air oven?

716


Name some disinfectants?

760


In 1884, the danish microbiologist hans christian gram invented the gram stain, which delineates the difference between what two general types of bacteria?

694


What kingdom of organisms does a professional mycologist study?

705


How do organisms adjust to changes in temperature?

773


What is a terrestrial organism?

640