Which of the following methods used to enumerate cells often requires specialized staining to observe non-pigmented bacteria?
A. spectrophotometry/turbidity
B. spread-plating
C. microscopy
D. spread-plating, turbidity, and microscopy
Answer:C
Which of the following methods used to enumerate cells often requires specialized staining to observe non-pigmented bacteria?
A. spectrophotometry/turbidity B. spread-plating C. microscopy D. spread-plating, turbidity, and microscopy