Archaea, Bacteria, Viruses

Which of the following living conditions are archaea known for doing well in?

• comfortable environments

• Aquatic environments
• Terrestrial environments
• Extreme hot and cold environments

Which has a nucleus that contains its DNA?

• Prokaryotic cells
• Archaea
• Viruses
• Eukaryotic cells

True or False: The 3 common shapes of bacteria are round, spiral and rod:

• True

• False

The process by which bacteria reproduce is called:

• Mitosis
• Meiosis
• Binary fission

• Lytic cycle

True or False: Viruses are alive.

• True

• False

True or False: Bacteria can be found everywhere.

• True

• False

Archaea and bacteria are both examples of:

• Eukaryotes

• Prokaryotes

• Multicellular organisms

• Viruses

Which of the following environments might you expect to find archaea?

• Hot springs

• Freshwater lakes

• Human skin

• Forest soil

How do viruses replicate?

• Viruses replicate by hijacking host cells.
• Viruses replicate by singing.
• Viruses replicate by telekinesis.
• Viruses replicate by photosynthesis.

Which is an example of a disease caused by bacteria?

• Tuberculosis

• Influenza
• Chickenpox

• Diabetes