Ch 18 Bacteria and Viruses review

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.

How is bacteria helpful?

• Provide carbon dioxide, food products, environmental recycling, medicine.

• Provide oxygen, food products, environmental recycling, medicine.

• Provide oxygen, food wastes, environmental recycling, medicine.

• Provide oxygen, food products, environment medicine.

Tags

NGSS.MS-LS2-3

Tiny structures that produce proteins inside bacteria

• bacteria

• ribosomes

• cytoplasm

• endospore

A process by which bacteria reproduce asexually

• binary fission

• cellular respiration

• pasteurization

• decomposers

Tags

NGSS.MS-LS3-2

The region inside the cell membrane of a bacterium

• bacteria

• endospore

• cytoplasm

• decomposers

A process by which bacteria reproduce sexually

• conjugation

• binary fission

• endospore

• decomposers

Tags

NGSS.HS-LS4-2

A small, rounded, thick-walled resting cell inside a bacterial cell

• Endospore

• Cellular Respiration

• Pasteurization

• Flagellum

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

Tags

NGSS.MS-LS1-1

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

Tags

NGSS.MS-LS1-2