Which of the following is not true of coliforms?
A) They are gram-negative, lactose-fermenting, and gas-producing.
B) Finding coliforms in water indicates fecal contamination.
C) Coliform counts are not specific for a particular species of bacteria.
D) They include
E) coli, Enterobacter, and Giardia.
Correct Answer:
Verified
Q11: Biotechnology includes all of the following except
A)using
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A)skimming
B)sludge digesting
C)chlorination
D)filtration
E)aeration
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