Domains: Archaea

Domains: Archaea

Multiple Choice

What are the three domains?

• Plant, Animal, Fungi
• Eukarya, Archaea, Animal
• Eukarya, Archea, Eubacteria
• Eukarya, Archaea, Bacteria 

Multiple Choice

Are archaea multicellular or unicellular?

• Multicellular

• Unicellular

Multiple Choice

Which domain has organisms that live in harsh environments?

• Bacteria

• Archaea

• Both

Multiple Choice

Archaea can be classified as

• autotrophs

• heterotrophs

• autotrophs and heterotrophs

• none of the above

Multiple Choice

What does autotrophic mean?

• Has a nucleus
• No nucleus
• Makes its own food
• Gets its food from others

Multiple Choice

What type of organism can be found in extreme environments such as hot springs?

• viruses
• archaea 
• eukaryotes
• None of these

Multiple Choice

An organism is observed under a microscope. It was collected from an extremely hot environment. Its cell has only free DNA. What domain should the organism be classified into? 

• Bacteria
• Archaea
• Eukaryota