WorksheetsBacteria
Total questions: 17
Worksheet time: 10mins
How are bacterial cells different from the cells of eukaryotes?
The bacteria are prokaryotes, and the genetic material is not contained in the nuclei.
The bacteria are eukaryotes, and the genetic material is not contained in the nuclei.
The bacteria are prokaryotes, and the genetic material is contained in the nuclei.
The bacteria are eukaryotes, and the genetic material is contained in the nuclei.
Tiny structures that produce proteins inside bacteria
bacteria
ribosomes
cytoplasm
endospore
Organisms that break down food large, complex chemicals in dead organisms into small, simple chemicals
ribosomes
flagelllum
conjugation
decomposers
Tiny single-celled organisms that live almost everywhere
ribosomes
cytoplasm
bacteria
virus
A whip-like structure that helps a bacterial cell to move
Flagellum
Conjugation
Endospore
Pasteurization
Bacteria are....(select all that apply)
Single-celled organisms
Multi-cellular organisms
Eukaryotes
Prokaryotes
Bacteria can be used to make foods such as yogurt & cheese.
true
false
Bacteria are thought to be some of the oldest living organisms on Earth.
true
false
Bacteria are classified by...
shape
the disease they cause
color
some
Bacteria are prokaryotes, meaning they ________.
lack a nucleus
are very large
contain no DNA
have a cytoplasm
What should a person do when infected by a bacteria such as streptococcus?
Wait it out
Freak out
Take antibiotics
Call 911
What do you need to be able to see bacteria?
Microscope
Telescope
Sunglasses
3D Glasses
Are bacteria living or nonliving?
Nonliving
Living
