BIOL 103 Quiz Microbes Diversity

BIOL 103 Quiz Microbes Diversity

BIOL 103 Quiz: Microbes: Diversity

1. How often may a swab be reused for inoculating a nutrient plate?
2. A major goal of aseptic technique is to
3. The nutrient plate growing the smallest number of colonies is the one swabbed
4. Swabbing a nutrient medium plate with a sterile swab
5. A highly probable source of contaminant micro-organisms in culture media is
6. The most effective way to sample airborne microbes is to
7. In pouring molten media from a tube into a plate
8. Which is not needed for environmental microbes to survive in a lab setting?
9. Select the correct sequence of activities below:
10. Which sampling source is least likely to yield human pathogens?