10 Questions
Which of the following is NOT one of the 6 growth requirements for microorganisms?
Potassium
Which of the following is NOT considered a growth factor for microorganisms?
Hermes
Which of the following prefixes indicates that microorganisms get their energy from light?
Photo-
What is the main reason why oxygen can be toxic to microorganisms?
It can pull electrons off
Which of the following best describes a facultative anaerobe?
Prefers oxygen but can live without it
Which of the following is NOT a growth requirement for microorganisms?
Iron
Which of the following is NOT a growth factor for microorganisms?
Hermes
Which of the following is the correct definition of a strict aerobe?
Organisms that require oxygen for energy production
Why can oxygen be toxic to microorganisms?
It can create free radicals and pull electrons off
Which of the following best describes an acidophile?
An organism that thrives in more acidic environments
Test your knowledge on the growth requirements and factors for microorganisms in this quiz. Learn about the CHNOPS elements, growth factors, energy sources, and more. Challenge yourself and see how well you understand the essential elements needed for microbial growth.
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