Which of the following phrases reflects an effective treatment of biofilms?

A. Interrupt quorum-sensing pathways, preventing signaling between cells
B. Pre-treat with newly-discovered antimicrobials before exposure to established drugs
C. Add DNase to the antibiotics to disrupt extracellular debris
D. All of the above have been shown to enhance biofilm elimination.


Answer: D

Biology & Microbiology

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Indicate whether the statement is true or false

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Negatively charged particles in the soil are referred to as

A) mollisol. B) entisol. C) cations. D) colloids.

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The expectation of a meal normally stimulates the release of _________ into the blood, which reduces blood glucose.

What will be an ideal response?

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