Study Guide for Archaea

1. What are Archaea?

   Archaea are a group of microorganisms belonging to the domain Archaea. They are prokaryotic, single-celled organisms.

2. Habitats of Archaea

   Archaea can be found in various environments, including extreme habitats like hot springs, salt flats, and deep-sea hydrothermal vents, as well as in more common environments like soil and the human body.

3. Cell Structure of Archaea

   Describe the cell structure of archaea and how it differs from eukaryotic cells.

4. Metabolism of Archaea

   Explain the different metabolic processes observed in archaea, including autotrophy and heterotrophy.

5. Extreme Environments

   Discuss the ability of archaea to thrive in extreme environments and the adaptations that allow them to do so.

6. Genetic Makeup

   Compare the genetic makeup of archaea with that of bacteria and eukaryotes.

7. Ecological Importance

   Explore the ecological roles of archaea and their significance in various ecosystems.

8. Human Relevance

   Discuss the relevance of archaea to human health, industry, and biotechnology.