WorksheetsVideo Quiz Three Domains of Life Quiz
Total questions: 15
Worksheet time: 8mins
How many domains are used to classify all living organisms?
2
3
5
7
What are the three domains of life?
Bacteria, Plantae, Eukarya
Archaea, Animalia, Fungi
Bacteria, Archaea, Eukarya
Protista, Eukarya, Monera
Which two domains contain only unicellular organisms?
Bacteria and Archaea
Eukarya and Archaea
Bacteria and Plantae
Fungi and Protista
What is a key characteristic of prokaryotic cells?
They contain a nucleus
They have membrane-bound organelles
They do not have a nucleus
They are always multicellular
What do the domains Bacteria and Archaea have in common?
Both contain eukaryotic cells
Both contain organisms with cell walls made of peptidoglycan
Both contain only unicellular, prokaryotic organisms
Both contain multicellular organisms
How do the cell walls of bacteria and archaea differ?
Archaea have cell walls containing peptidoglycan, while bacteria do not
Bacteria have cell walls containing peptidoglycan, while archaea do not
Both bacteria and archaea lack cell walls
Both bacteria and archaea have identical cell walls
What is different about the plasma membranes of archaea compared to bacteria?
Archaea use fatty acid chains, while bacteria use isoprene chains
Archaea use isoprene chains, while bacteria use fatty acid chains
Both use fatty acid chains
Archaea have no plasma membrane
What is unique about the enzymes that read genetic codes in archaea?
They are identical to those in bacteria
They are completely different from those in other organisms
They are more similar to eukaryotic enzymes than bacterial enzymes
They do not read genetic codes
In which type of environment are archaea most commonly found?
Only in freshwater environments
Only in human bodies
Harsh environments like hot springs and hydrothermal vents
Only in rainforests
To date, have archaea been found to cause disease in humans?
Yes, many archaea are known to cause diseases
No, archaea have not been found to cause disease in humans
Only one type of archaea causes disease
All archaea are pathogens
What type of cells are found in the domain Eukarya?
Only prokaryotic cells
Both prokaryotic and eukaryotic cells
Only eukaryotic cells
Only single-celled organisms
Which of the following is NOT a kingdom in the domain Eukarya?
Protists
Fungi
Archaea
Plants
What is a defining characteristic of organisms in the domain Eukarya?
They have cells with a nucleus and membrane-bound organelles
They only exist in aquatic environments
They are always unicellular
They have cell walls made of peptidoglycan
Which of the following kingdoms can contain both unicellular and multicellular organisms?
Archaea
Protists
Bacteria
Eukarya
Which domain contains the widest variety of life forms?
Bacteria
Archaea
Eukarya
Monera
