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Question 1 of 10
1. Question
These microbiological media separate groups based upon their ability to utilize nutrients or by a specific form of growth.
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Question 2 of 10
2. Question
These microbiological media allow one group of microbes to grow, while inhibiting others.
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Question 3 of 10
3. Question
What term describes the condition wherein an individual colony on a plate of media represents a single species, since all of its members arose from a single, isolated cell?
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Question 4 of 10
4. Question
Which of the following temperature ranges for growth best describes the group known as mesophiles?
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Question 5 of 10
5. Question
Most human pathogens share this characteristic with their host.
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Question 6 of 10
6. Question
An agar deep is inoculated with an unknown bacterium. After incubation, the greatest growth is on the top of the deep. Based upon this observation, it can be concluded that the microbe is a(n)
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Question 7 of 10
7. Question
A student isolates a Gram-positive coccus she suspects may be either the Genus Streptococcus or the Genus Staphylococcus. What test could she perform that would enable her to rapidly separate the two?
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Question 8 of 10
8. Question
Obligate anaerobes are unable to survive in an oxygen environment owing to their inability to produce
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Question 9 of 10
9. Question
Aerobes utilize this as their primary hydrogen and electron acceptor during metabolic processes.
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Question 10 of 10
10. Question
These organisms utilize sunlight as a source of energy and carbon dioxide as their primary carbon source.
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