Why was Serratia marcescens a good choice for the simulated epidemic of an actual bacterium?
A) It has been involved in many epidemics in the United States.
B) Its red color makes it easy to identify among other normal flora that may have grown on the TSA plate.
C) It is one of the few types of bacteria that grow well on caramel.
B) Its red color makes it easy to identify among other normal flora that may have grown on the TSA plate.
You might also like to view...
In which cells would you expect to find the highest level of telomerase?
A. muscle cells B. adipose tissue cells C. neurons D. cells that replenish the lining of the gut Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain? Gather Content · What do you already know about telomeres and telomerase? Consider Possibilities · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
All organisms are alike in their
a. requirements for energy. b. participation in one or more nutrient cycles. c. ultimate dependence on the sun. d. interaction with other forms of life. e. all of these
To stand upright for a long period of time without moving, the muscles of the back must produce which type of
contraction? a. isotonic b. isometric c. isocentric d. eccentric e. concentric
Mycorrhizae, specialized symbiotic associations between the roots of plants and fungi, are characteristic of
A. about 90% of all plants. B. all plants. C. about 40% of all plants. D. about 60% of all plants. E. about 20% of all plants.