Monday

Prokaryotes are unlike all other organisms in that their cells 

• do not have a nucleus
• have organelles
• have cell walls

Name the three cell shapes of prokaryotes

• rod, circle spiral
• cocci, bacilli, spirilli
• crystal, tube, spaghetti

Name this bacteria shape

• coccus
• spirillum
• bacillus

True or False: Some types of bacteria eat and clean up oil spills

• True
• False

Tags

NGSS.HS-LS2-7

Bacteria cells are exactly like animal cells

• True
• False

Tags

NGSS.MS-LS4-2

All bacteria are harmful to humans

• True
• False