You have a cold, but your doctor will not give you an antibiotic, because

• antibiotics do not kill viruses.
• colds are not infectious.
• antibiotics make colds worse.
• antibiotics provide bacteria with food.

Viruses are...

• prokaryotic
• eukaryotic
• non-living
• endospores

What do viruses need to reproduce?

• they need genetic material
• They need a host cell
• They need  bacteria
• They need insulin

Bacteria are

• prokaryotic
• eukaryotic

Tags

NGSS.MS-LS4-2

Bacteria are 

• unicellular
• multicellular

Tags

NGSS.MS-LS1-1

Which is smaller?

• bacteria
• virus

viruses are

• made up of no cells
• prokaryotic and unicellular
• multicellular or unicellular
• eukaryotic and unicellular

Tags

NGSS.MS-LS1-1

prokaryotic means

• no nucleus
• has a nucleus
• no ribosomes
• has a mitochondria

bacteria reproduces using

• binary fission
• mitosis
• sexual reproduction
• splitting

Tags

NGSS.MS-LS3-2

How do viruses reproduce?

• they use a host cell
• binary fission
• splitting
• sexual reproduction

Tags

NGSS.MS-LS3-2