Bell Ringer #11 - 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

Organisms that break down food large, complex chemicals in dead organisms into small, simple chemicals

• ribosomes

• flagelllum

• conjugation

• decomposers

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

The bacteria seen in the picture is

• bacillus
• coccus
• spirilla

Bacteria do not have a nucleus.

• True

• False