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Question
Why are some xenobiotics biodegraded slower than crude oil and petroleum products?A) Xenobiotics were designed to inhibit microbial growth.
B) Some xenobiotics are novel compounds that differ from naturally occurring chemicals, thus microorganisms have not yet evolved to effectively degrade them.
C) Only cometabolic microbial processes degrade xenobiotics.
D) Chlorinated compounds are so toxic that biodegradation is not possible.
Answer
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Which of the following statements about chlamydial infections is TRUE?
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