Which of the following is NOT a direct method to measure microbial growth?
A) direct microscopic count
B) standard plate count
C) filtration
D) metabolic activity
E) most probable number (MPN)
Answer: D
Which of the following is NOT a direct method to measure microbial growth?
A) direct microscopic count
B) standard plate count
C) filtration
D) metabolic activity
E) most probable number (MPN)
Answer: D