Microbiological Culture and Testing

Which structure does bacteria NOT have?

• Flagellum

• Nucleus

• Cell Wall

• Cell Membrane

Which organisms is larger?

• Virus

• Bacteria

single celled organism that lacks a nucleus

• bacteria

• cell wall

• flagellum

• endospore

Tags

NGSS.MS-LS1-1

a long, whip-like structure that helps a cell to move.

• pasteurization

• bacteria

• flagellum

• endospore

What shape are these bacteria?

• cocci

• bacili

• spirilla

• linguine

What shape are these bacteria?

• cocci

• bacilli

• spirilla

• fusilli

What shape are these bacteria?

• cocci

• bacilli

• spirilla

• tortellini

Cells that lack membrane bound organelles such a nucleus are called

• prokaryotic

• eukaryotic

Bacteria have a cell membrane

• True
• False
• Some do, some don't
• Only in certain temperature conditions

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Bacteria cells have all of the following EXCEPT which?

• mitochondria
• genetic material
• cell membrane
• ribosomes