True or False: UV light is equally effective on all bactrial species.
Which of the following properties does a Spectrophotometer m…
Which of the following properties does a Spectrophotometer measure?
In the MPN test, what is indicated by the formation of gas i…
In the MPN test, what is indicated by the formation of gas in the Durham tube?
Thermophiles are most likely found in which of the following…
Thermophiles are most likely found in which of the following environments?
List two (2) reasons why bacteria need flagella?
List two (2) reasons why bacteria need flagella?
True or False: There are 3,400 bacteria per ml if there were…
True or False: There are 3,400 bacteria per ml if there were 34 colonies on a culture plate from a 1:100 dilution.
Which of the following is typically used as a selective medi…
Which of the following is typically used as a selective medium in the presumptive test of MPN?
True or False: As optical density increases, so does the num…
True or False: As optical density increases, so does the number of bacterial cells in a culture.
Which of the following best describes a limitation of the MP…
Which of the following best describes a limitation of the MPN method?
Which decolorizer is used in the acid-fast staining process?
Which decolorizer is used in the acid-fast staining process?