Exam 11: Characterizing and Classifying Prokaryotes

Cocci can be spherical as well as kidney shaped.

are unusual structures associated with the alphaproteobacteria, consisting of an extension of the cytoplasm surrounded by the cell membrane and cell wall.

Mycobacteria are named for the large quantities of mycolic acid in their cell walls.

Bergey's Manual contains

The conversion of ammonia into nitrate is an example of a process called .

A genetic determination used in classification of the different taxa of Gram- positive bacteria is the ratio.

All of the following are true of Rickettsia EXCEPT:

Akinetes are thick- walled spores produced by some species of _ .

A bacterial cell that produces an endospore is called a(n) .

When an endospore germinates, it gives rise to two daughter cells called vegetative cells.

Members of which of the following genera are the most common sexually transmitted bacteria in the United States?

Which of the following groups of bacteria live in environments similar to those that may have existed on the early Earth?

Tetanus, botulism, and gangrene are all associated with which of the following?

All of the following are associated with different members of the genus Bacillus EXCEPT:

What is the significance of the alphaproteobacterium Caulobacter crescentus?

Which of the following is NOT associated with bacteria in the genus Streptomyces?

The are a group of Gram- negative bacteria that include obligate anaerobes normally found in the intestinal tracts of animals and humans.

Alphaproteobacteria use which of the following for attachment and nutrient absorption?

The largest class of proteobacteria is the

Describe the similarities and differences observed among phototrophic bacteria.