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.

A process by which bacteria reproduce asexually

• binary fission

• cellular respiration

• pasteurization

• decomposers

Tags

NGSS.MS-LS3-2

A process by which bacteria reproduce sexually

• endospore

• binary fission

• conjugation

• decomposers

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

• Flagellum

• Conjugation

• Endospore

• Pasteurization

Which organism can survive either with or without oxygen?

• heterotrophs
• autotrophs
• obligate anaerobe
• facultative anaerobe

The bacteria seen in the picture is

• cocci
• bacillus
• spirilla

The bacteria seen in the picture is

• bacillus
• cocci
• spirilla

Bacteria are treated with

• Antibiotics

• Vaccines

• Asprin

• Chemotherapy

What are pathogens?

• Eukaryotic cells that turned in to bacteria

• Disease causing agents

• Microorganisms that help clean up oil spills

• Beneficial bacterial cells

Tags

NGSS.MS-LS2-4

What are the pili used for?

• connecting to another bacteria
• eating another bacteria
• communication
• movement