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Prokaryotes

Prokaryotes

Quizzes

1. Gram negative bacteria have: -> Thin cell wall, outer membrane
2. Lipopolysaccharide is a component of: -> The cell wall.
3. Bacteria are commonly differentiated by: -> A, B, and C
4. Koch’s postulates can be applied to: -> A and C
5. Thermophiles do all of the following EXCEPT: -> Have higher than average A/T DNA content
6. Flagella are used for ____ while pili are used for _____ and ______. -> Swimming, sticking to surfaces, conjugation
7. Spores -> Have abundant energy stores
8. Nitrogen fixation -> Occurs in root nodules
9. The comma-shaped bacterium Vibrio cholerae causes ___ and can be prevented by ____. -> Lyme disease, ensuring consumption of clean food and water.
10. Disinfectants are: -> Bactericidal
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