Mi 1.2

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

• Flagellum

• Conjugation

• Endospore

• Pasteurization

Name this bacteria shape

• bacillus

• coccus

• spirillum

The bacteria seen in the picture is

• bacillus

• coccus

• spirilla

Bacteria can be used to make foods such as yogurt & cheese.

• true

• false

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

Bacteria are prokaryotes, meaning they ________.

• lack a nucleus

• are very large

• contain no DNA

• have a cytoplasm

What effect do antibiotics have on bacteria?

• Kills bacteria

• Provides energy

How are bacterial cells different from plant and animal cells?

• Bacteria cells have more complex organelles

• Bacteria lacks complex organelles, like a nucleus

The cell wall of the bacterium GRAM - is formed by:

• Membrane

• Two lipid membranes, inner and outer

• Three phospholipid membranes

• Lipids

Tags

NGSS.MS-LS1-1

Which is a ribosome?

• a

• b

• c

• d

• e

Tags

NGSS.MS-LS1-2

NGSS.MS-LS3-1