I need to amass 350 points to PASS this class.

I will have to read 2 large books, almost cover to cover.

The table below shows OD readings for different bacteria grown at different salt concentrations: Which of the organisms would you consider to be an facultative halophile?

Organism 5oC 25oC 38oC 42oC 55oC A 0.06 0.05 0.07 0.31 0.52 B 0.03 0.35 0.45 0.56 0.09 C 0.42 0.07 0.04 0.03 0.02 Three organisms were grown at various temperatures and the absorbance was measured. Based on the data shown above, what would you consider organism B to be?

The table below shows OD readings for different bacteria grown at different salt concentrations: Which of the organisms would you consider to be an obligate halophile?

Which of the following describes MacConkey agar?

Which of the above rapid immunoassays shows a valid negative result?

Which objective requires immersion oil?

Match the item with the proper disposal location.

If you were to inoculate a slant with culture from a broth, which would be the most appropriate inoculation tool?