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What is the process by which to bacteria uses hydrogen sulfide to make carbohydrates?
Bacteria that utilize hydrogen sulfide to produce carbohydrates typically engage in a process called chemosynthesis. In this process, bacteria oxidize hydrogen sulfide (H₂S) to obtain energy, which drives the conversion of carbon dioxide (CO₂) into organic compounds, including carbohydrates. This process occurs in environments lacking sunlight, such as deep-sea hydrothermal vents, where chemosynthetic bacteria play a crucial role in the ecosystem by forming the base of the food chain.
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Which bacteria use inorganic substances instead of sunlight to make carbohydrates are?
Chemoautotrophic bacteria utilize inorganic substances, such as hydrogen sulfide, ammonia, or iron, instead of sunlight for the process of chemosynthesis to produce carbohydrates. Examples include sulfur-oxidizing bacteria and nitrifying bacteria.
What do chemosynthesis bacteria do with hydrogen sulfide?
Chemosynthesis bacteria use hydrogen sulfide as an energy source to convert carbon dioxide into organic compounds in the absence of sunlight. This process allows these bacteria to survive in extreme environments such as hydrothermal vents or deep-sea thermal vents.
How is fart produced?
Fart is produced when bacteria in the intestines break down carbohydrates that were not fully digested in the stomach. This process produces gases, such as methane, carbon dioxide, and hydrogen sulfide, which are then released as fart through the rectum.
Why do photosynthetic sulfur bacteria use hydrogen sulfide?
Photosynthetic sulfur bacteria use hydrogen sulfide because it can serve as an electron donor in the process of photosynthesis. They can use the energy from oxidizing hydrogen sulfide to convert carbon dioxide into organic compounds, similar to how plants use sunlight. This process allows them to thrive in anaerobic environments where other energy sources may be limited.
Hydrogen sulfide can be produce by?
Hydrogen sulfide can be produced by the decomposition of organic matter, such as in sewage treatment plants or swamps. It can also be produced by certain bacteria during the process of anaerobic digestion. Additionally, hydrogen sulfide can be released during volcanic activity or from certain industrial processes, such as petroleum refining.
Can some autotrophs obtain their energy from chemicals rather than sunlight to produce carbohydrates?
Yes, hydrogen sulfide
Which of the following statements is NOT true about hydrogen sulfide?
hydrogen sulfide is not hazardous
What is used an energy source by certain bacteria living near ocean vents?
hydrogen sulfide
When Hydrogen sulfide is boiling is it a chemical or physical change?
Boiling hydrogen sulfide is a physical change, as it is a reversible process where the substance changes from a liquid to a gas due to the absorption of thermal energy. The chemical composition of hydrogen sulfide remains the same during boiling.
What is peptone iron agar?
peptone iron agar is used to demonstrate the production of hydrogen sulfide. ıt is more sensitive than lead acetate agar. some organisms have the enzyme to liberate hydrogen sulfide from sulfur containing organic compounds-such as protein-. when H2S is liberated by the enzyme,, the sulfur of the H2S combines with the iron in the PIA medium to form an iron sulfide. The iron sulfide is manifested as a black precipitate in the medium. so you can use in the separation and identification of bacteria. Peptone Iron Agar Approximate Formula* Per Liter Peptone ................................................................... 15.0 g Proteose Peptone ....................................................... 5.0 g Ferric Ammonium Citrate ........................................... 0.5 g Sodium Glycerophosphate ......................................... 1.0 g Sodium Thiosulfate .................................................... 0.08 g Agar ......................................................................... 15.0 g
What is the use for hydrogen sulfide removal?
Hydrogen Sulfide is removed for the uses of a few applications:Production of thioorganic compoundsPrecursor to metal sulfidesGridler Sulfide process Alkali metal sulfidesTo find out more just look these up
What is the metal element in hydrogen sulfide?
Hydrogen sulfide is H2S and has no metals. Both hydrogen and sulphur are non metals.
