Which of the following is true of all biofilms?

Which of the following is true of all biofilms?



a. They only contain a single species.
b. The EPS may be protein or polysaccharide.
c. Cells in the biofilm are dormant until the bacteria leave the biofilm.
d. The EPS is secreted by the bacteria.
e. It is a continuous monolayer surface deposit.


Answer: The EPS is secreted by the bacteria


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