. What are chemoautotrophs


Give examples.

Best Answer

Explanation:

  • Chemoautotrophs are creatures that rely on inorganic materials for energy. 
  • They oxidize numerous inorganic chemicals such as nitrates, nitrites, and ammonia, and the energy generated during the oxidation process is used to produce ATP. 
  • Reduced gasses like hydrogen sulphide, ammonia, and methane can also provide chemical energy to these organisms.
  • Nitrobacter, Nitrosomonas, and Sulphur bacteria are examples of chemoautotrophs.

Final Answer:

  • Chemoautotrophs are creatures that get their energy from a chemical reaction (chemotrophs), but their carbon source is carbon dioxide,

which is the most oxidized form of carbon (CO2).

  • Nitrobacter, Nitrosomonas, and Sulphur bacteria are examples of chemoautotrophs.

 

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