Microbiology Test Review

Antibiotics work on ...

• Protists

• Viruses

• Bacteria

• All of the above

Fungi are ...

• Heterotrophic carnivores

• Autotrophic carnivores

• Heterotrophic decomposers

• Autotrophic decomposers

Pathogens are ...

• Good for us

• Bad for us

Lytic Cycle

• DNA is injected into host cell ==> Virus replicates in host cell ==> Virus bursts host cell

• DNA is injected into host cell ==> Viral DNA becomes part of host cell DNA ==> Viral DNA is replicated along with host DNA

Lysogenic Cycle

• Viral DNA injected into host cell ==> Virus replicated in host cell ==> Virus causes host cell to burst

• Viral DNA injected into host cell ==> Viral DNA joins host DNA ==> Viral DNA replicated with host DNA

Cells in pairs

• Diplo

• Strepto

• Staphylo

Cells in chains

• Diplo

• Strepto

• Staphylo

Cells in clumps

• Diplo

• Strepto

• Staphylo

Rod-shaped

• Bacillus

• Coccus

• Spirillus

Round-shaped

• Bacillus

• Coccus

• Spirillus