Factors that influence the rate at which microbes are killed by antimicrobial agents include all of the following EXCEPT

A) the number of organisms present.
B) the concentration of the agent.
C) the presence of interfering organic matter.
D) None of the choices are correct.


Answer: D) None of the choices are correct.

Biology & Microbiology

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Which of the following correctly lists the components necessary for prokaryotic and eukaryotic transcription?

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Biological magnification refers to __________ at the

higher trophic levels. a. the larger size of animals b. the greater number of organisms c. the greater number of species d. the accumulation of toxic pollutants in animals e. all of these

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A(n) increase in the pH of the plasma causes hemoglobin to unload its oxygen. Indicate whether the statement is true or false

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