BIOD 171Microbiology

Portage learning microbiology exam 1 is a comprehensive document that includes all possible exam questions that could appear on exam 1. Pay attention to the slight variation changes between the questions. They can only be worded differently, but the concept remains the same, based on trends and patterns I have seen as an experienced test specialist.

List the four main steps used to prepare a WET mount, and indicate which (if any) step is optional. Your Answer: 1. Clean slide (70% ethanol) 2. Circle area on slide with wax hydrophobic pen 3. Apply organism to slide: • If from culture, use sterile loop to spread onto slide. • If from plate, use sterile loop to pick colonies and mix with a drop of distilled water.