Science 7th viruses and bacteria

what are some places bacteria live in

• air

• soil

• fire

• glaciers

define bacteria?

• microscopic eukaryotes

• microscopic prokaryotes

• large bacteria are microscopic still no matter what you say

true or false viruses are bigger than bacteria

• true

• false

what are some shapes of bacteria

• coccus and diplo

• bacillus and strepto

• spirrilum and staphylo

• cluster and chain

• rod and spiral

what is is the name of a bacteria made up of a chain of spheres?

• bacillus

• streptococcus

• strepto-bacillus

Bacteria are always pathogens

• true

• false

what are some ways bacteria are beneficial?

• digestion

• playing music

• giving you a cold

• decomposition

what are the four shapes of viruses

• bacteriophage, cylinder, sphere, square

• bacteriophage, square, sphere, triangle

• distorted shape, triangle, cylinder, crystal

• crystal, cylinder, bacteriophage, sphere

Are viruses alive?

• yes

• no

do anitbiotics work on viruses?

• yes

• no

• sometimes

• mostly