1. Which of the bacteria is the cause of pneumonia?
(1 point)
staphylococci
rickettsia
Treponema pallidum
streptococcus pneumoniae
2. Bacteria are used in _____.
(1 point)
farming
the medical industry
the food industry
all of these
3. A structure in some bacteria that is resistant to adverse environmental factors is a
_____.
(1 point)
prophage
endospore
autotroph
coccus
4. Which of the following processes brings about an exchange of genetic information between bacterial cells?
(1 point)
binary fission
mutualism
conjugation
replication
5. Penicillin kills bacteria by _____.
(1 point)
consuming them
causing holes to develop in their cell walls
imprisoning them
depriving them of nutrients
(1 point)
staphylococci
rickettsia
Treponema pallidum
streptococcus pneumoniae
2. Bacteria are used in _____.
(1 point)
farming
the medical industry
the food industry
all of these
3. A structure in some bacteria that is resistant to adverse environmental factors is a
_____.(1 point)
prophage
endospore
autotroph
coccus
4. Which of the following processes brings about an exchange of genetic information between bacterial cells?
(1 point)
binary fission
mutualism
conjugation
replication
5. Penicillin kills bacteria by _____.
(1 point)
consuming them
causing holes to develop in their cell walls
imprisoning them
depriving them of nutrients