Question

Приведите примеры организмов относящихся к группе афтотрофов-хемосинтетиков

Answer 1

Железобрактерии, нитрифицирующие бактерии, серобактерии

Answer 2

Autotrophs and Chemosynthetic Organisms

Autotrophs are organisms that can produce their own food from inorganic substances. Chemosynthetic organisms are a type of autotrophs that produce organic molecules from inorganic molecules using energy derived from chemical reactions. Here are some examples of organisms belonging to the group of chemosynthetic autotrophs:

1. Bacteria: Certain types of bacteria, such as sulfur bacteria and nitrifying bacteria, are known for their ability to perform chemosynthesis. These bacteria can utilize inorganic compounds like hydrogen sulfide, ammonia, and methane to produce organic molecules.

(https://bb.dvfu.ru/bbcswebdav/orgs/FU508UMKD/2013/...) - "Chemosynthetic bacteria are organisms that use inorganic molecules as a source of energy and convert them into organic compounds. For example, bacteria living in deep sea vents use hydrogen sulfide as a source of energy to produce organic molecules."

2. Archaea: Some archaea, particularly those found in extreme environments like hydrothermal vents, are capable of chemosynthesis. They can use chemical energy from sources such as hydrogen gas, hydrogen sulfide, and ferrous iron to synthesize organic compounds.

(https://bb.dvfu.ru/bbcswebdav/orgs/FU508UMKD/2013/...) - "Archaea are known to be involved in chemosynthesis, utilizing inorganic compounds such as hydrogen gas, hydrogen sulfide, and ferrous iron to produce organic molecules."

3. Tube Worms: These deep-sea creatures form a symbiotic relationship with chemosynthetic bacteria. The bacteria live inside the tube worms and provide them with organic compounds produced through chemosynthesis.

(Untitled) - "Tube worms are an example of organisms that rely on chemosynthetic bacteria for their energy needs. These bacteria produce organic molecules through chemosynthesis, which are then utilized by the tube worms."

These examples illustrate the diverse range of organisms that are capable of chemosynthesis, showcasing the adaptability of life in utilizing different energy sources for sustenance.