Microbiology Units 3 and 4 Review

Which pathogen is nonliving?

• Protists

• Fungi

• They are all living

• Bacteria

How are bacterial cells different from the cells of eukaryotes?

• The bacteria are prokaryotes, and the genetic material is not contained in the nuclei.

• The bacteria are eukaryotes, and the genetic material is not contained in the nuclei.

• The bacteria are prokaryotes, and the genetic material is contained in the nuclei.

• The bacteria are eukaryotes, and the genetic material is contained in the nuclei.

Tiny structures that produce proteins inside bacteria

• bacteria

• ribosomes

• cytoplasm

• endospore

The region inside the cell membrane of a bacterium

• bacteria

• endospore

• cytoplasm

• decomposers

Tiny single-celled organisms that live almost everywhere

• ribosomes

• cytoplasm

• bacteria

• virus

A whip-like structure that helps a bacterial cell to move

• Flagellum

• Conjugation

• Endospore

• Pasteurization

Bacteria are....(select all that apply)

• Single-celled organisms

• Multi-cellular organisms

• Eukaryotes

• Prokaryotes

What is the job of the cell wall in bacteria?

• To provide protection

• To make protiens

• To hold organelles in place

• To hold water and nutrients

Name this bacteria shape

• bacillus
• coccus
• spirillum

Name this bacteria shape

• coccus
• bacillus
• spirillum