Multiple Choice
What are the mechanisms by which bacteria preferentially take up DNA from individuals of the same species? Check all that apply.
A) A specific sequence in the species DNA allows for uptake of DNA fragments that carry that sequence.
B) Proteins that are secreted by the bacteria must reach a threshold level that is correlated to the number of individuals of the same species being present.
C) Some species require a specific calcium level for uptake and the levels of calcium are correlated with the number of bacteria in localized area.
Correct Answer:
Verified
Correct Answer:
Verified
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