Microbiology Exam 1

Bacteria belong to

• Domain Eukarya

• Domain Eubacteria

• Domain Archaebacteria

• Domain Eubacteira

Organisms that are too small to be seen with the unaided eye are called __________

Germ

• Rapidly growing molecule

• Infectious disease causing bacteria

• Rapidly growing cell

Pathogenic

• Infection-causing

• Disease-causing

• Viruses

Haptens

Viruses

• Intracellular microorganisms

• Extracellular microorganisms

Give a short description of the lytic infection

Gram-negative bacteria

• Pale reddish

• Crystal Violet

• Dark green

Gram-positive

• Pale reddish

• Dark blue

• Crystal Violet

Which domain contains peptidoglycan?

• Archea

• Protista

• Bacterium

• Fungi