Author: Anonymous

MacConkey agar is used to isolate and differentiate members of the Enterobacteriaceae based on the ability to ferment lactose.

Does MacConkey agar contain a pH indicator? [Yes]  If so, what is it called? [Dye]

Which of the sections indicates the fermentation of mannitol salt agar?

Which of the following indicates a positive catalase test?

The most important operational risk factor in performing microbiology procedures is __________.

Is hemolysin activity of Streptococci best under aerobic or anaerobic conditions? _________________

Chemicals that develop color as they become oxidized are known as __________.

Antibiotics that stop bacteria from dividing but don’t kill them are said to be __________.

If while testing an individual’s saliva using the Snyder test you got the following results over 72 hours incubation, what would you conclude? 24 Hours 48 Hours 72 Hours

The antibiotic susceptibility test uses __________ agar.