What is the basis of the enrichment culture technique? Why is an enrichment medium usually suitable for the enrichment of only a certain group or groups of organisms?
Answer to relevant QuestionsGive an example of how environmental genomics has discovered a known metabolism in a new organism. Describe the principle of MPN for enumerating bacteria from a natural sample. Design an experiment for measuring the activity of sulfur-oxidizing bacteria in soil. If only certain species of the sulfur oxidizers present were metabolically active, how could you tell this? How would you prove that your ...Why are chemolithotrophic bacteria so prevalent at hydrothermal vents? How can organisms such as Syntrophobacter and Syntrophomonas grow when their metabolism is based on thermodynamically unfavorable reactions? How does coculture of these syntrophs with certain other bacteria allow them to ...
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