A microbiologist is testing the drinking water for a municipality. What would be the best method for testing the purified water?
A. Membrane filtration
B. Direct microscopic count
C. Measurement of microbial mass
D. Viable plate count
Answer: A
Biology & Microbiology
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Kinesis is
A. a movement toward a stimulus. B. a movement away from a stimulus. C. a nondirectional movement in response to a stimulus D. the cessation of movement in response to a stimulus E. movement due to associative learning
Biology & Microbiology
The most common limit to plant growth is a lack of ____
a. phosphorous b. carbon c. hydrogen d. oxygen e. nitrogen
Biology & Microbiology
Ocogenes
What will be an ideal response?
Biology & Microbiology
Which organic molecules are primarily used to release energy during aerobic respiration?
A carbohydrates and lipids B nucleic acids and lipids C amino acids and nucleic acids D enzymes and carbohydrates
Biology & Microbiology