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Which bacteria help in oxidising inorganic substances?
- a)Chemosynthetic autotrophic bacteria
- b)Heterotrophic bacteria
- c)Cyanobacteria
- d)None of these
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Which bacteria help in oxidising inorganic substances?a)Chemosynthetic...
Chemosynthetic Bacteria
Chemosynthetic bacteria are organisms that use inorganic molecules as a source of energy and convert them into organic substances. Chemosynthetic bacteria, unlike plants, obtain their energy from the oxidation of inorganic molecules, rather than photosynthesis. Chemosynthetic bacteria use inorganic molecules, such as ammonia, molecular hydrogen, sulfur, hydrogen sulfide and ferrous iron, to produce the organic compounds needed for their subsistence.
Most chemosynthetic bacteria live in environments where sunlight is unable to penetrate and which are considered inhospitable to most known organisms. Chemosynthetic bacteria usually thrive in remote environments, including the Arctic and Antarctic polar regions, where they can be found deep into the ice; they are also found many miles deep in the ocean where sunlight is unable to infiltrate or several meters deep into the Earth’s crust.
Chemosynthetic bacteria are chemoautotrophs because they’re able to use the energy stored in inorganic molecules and convert them in organic compounds. They're primary producers because they produce their own food. An organism that produces organic molecules from organic carbon is classified as a chemoheterotroph. Chemoheterotrophs are at the second level in a food chain.
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Most Upvoted Answer
Which bacteria help in oxidising inorganic substances?a)Chemosynthetic...
Chemosynthetic Bacteria. Chemosynthetic bacteria are organisms that use inorganic molecules as a source of energy and convert them into organic substances. Chemosynthetic bacteria, unlike plants, obtain their energy from the oxidation of inorganic molecules, rather than photosynthesis.
Community Answer
Which bacteria help in oxidising inorganic substances?a)Chemosynthetic...
Chemosynthetic autotrophic bacteria
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Which bacteria help in oxidising inorganic substances?a)Chemosynthetic autotrophic bacteriab)Heterotrophic bacteriac)Cyanobacteriad)None of theseCorrect answer is option 'A'. Can you explain this answer?
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Which bacteria help in oxidising inorganic substances?a)Chemosynthetic autotrophic bacteriab)Heterotrophic bacteriac)Cyanobacteriad)None of theseCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which bacteria help in oxidising inorganic substances?a)Chemosynthetic autotrophic bacteriab)Heterotrophic bacteriac)Cyanobacteriad)None of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which bacteria help in oxidising inorganic substances?a)Chemosynthetic autotrophic bacteriab)Heterotrophic bacteriac)Cyanobacteriad)None of theseCorrect answer is option 'A'. Can you explain this answer?.
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