Multiple Choice
How do the ONPG and MUG test detect microorganisms in water
A) color is changed by enzymes secreted by coliform bacteria
B) gas production in cultures of lactose broth
C) observing dark colonies of coliform organisms on EMB-lactose agar
D) colonies forming on surface of a sterile absorbent pad
Correct Answer:
Verified
Correct Answer:
Verified
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Q7: Which of the following statements about soil
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