Microbiologyacademic

What is the difference between using 40X and 100X objectives?

All of the following bacteria can cause foodborne illness EXCEPT: A. Acidophilus milk B. Salmonellae (Salmonella) C. Escherichia coli (E. Coli) D. Clostridium Botulinum (Botulism)

List the four types of microorganisms that are important in the practice of cosmetology.

Identifying the Characteristics of the Kingdoms Which kingdoms contain organisms that are prokaryotes? A. Eubacteria B. Fungi C. Protista D. Archaebacteria

E. coli and Enterobacter aerogenes are small Gram-negative rods. How can you differentiate them?

Pathogens grow well between which temperatures? A. 0°F and 32°F (-18°C and 0°C) B. 32°F and 41°F (0°C and 5°C) C. 41°F and 135°F (5°C and 57°C) D. 135°F and 165°F (57°C and 74°C)

Virucidals are disinfectants used to kill: Select one: a. viruses b. tuberculosis c. pseudomonas d. harmful bacteria

"Warm, moist, and dark environments are a breeding ground for infection. A. True B. False"

Which bacteria cause the greatest harm in the food industry?

Name one disadvantage of light microscopes.

List and describe 8 parts of prokaryote cells.