viruses and bacteria

What type of cell are bacteria?

• eukaryote
• prokaryote
• animal
• plant

Tags

NGSS.MS-LS4-2

Prokaryotes have a membrane-bound nucleus.

• True
• False

One way in which bacteria are beneficial:

• they make food
• they cause disease
• they cause food poisoning
• they create sugar

Another way in which bacteria are beneficial:

• they are decomposers
• they are the powerhouse of cells
• they contain special DNA
• they are used to make Diet Coke

Tags

NGSS.MS-LS2-3

In what kingdom would you find regular, everyday bacteria?

• Kingdom Bacteria
• Kingdom Archaea
• Kingdom Protista
• Kingdom Microbiologica

Besides DNA or RNA, what else is a virus made of?

• a cell wall
• a cell membrane
• a protein coat
• a lipid coat

Scientists classify viruses as nonliving.

• True
• False

True or False
The flu is caused by a virus.

• true
• false

Antibiotics kill viruses

• True
• False

What do viruses need to reproduce?

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