Exam 4: Bacteria and Archaea

A "bull's-eye" rash is typical of __________ disease.

Which of the following is a host-dependent bacterium?

Bacterial replication is accomplished primarily by

Beadlike chains of cocci formed after cell division along a single axis are called

Microorganisms that show optimal growth in moderate temperatures (between 25° C and 40° C)are called

Which of the following organisms is a common cause of peptic ulcers?

Match the description below with the correct item from this list. -Cocci arranged in cubes of eight after cell division

Match the description below with the correct item from this list. -Heat-loving organisms

The causative agent for Lyme disease is a

Match the description below with the correct item from this list. -Microbes that use chemical compounds as the source of energy and carbon

Match the description below with the correct item from this list. -Comma-shaped rods

Rod-shaped bacteria,some of which are endospore forming,are referred to as

Match the description below with the correct item from this list. -Typhoid fever

Treponema pallidum and Borrelia burgdorferi belong to the group of

Match the description below with the correct item from this list. -Gas gangrene

Psychrophiles are also referred to as

Bacterial species whose shape is variable or morphologically indistinct depending on environmental conditions is called ________________________.

Microorganisms that grow only in the presence of oxygen are called __________.

Methanogens are __________ that grow in anaerobic environments such as swamps.

The time bacteria need to adapt to a medium before cell division starts is called the __________ phase of a bacterial growth curve.