Thiobacillus Ferrooxidans Is a Microorganism That Gains Its Energy from the Oxidation

question 15

Multiple Choice

Thiobacillus ferrooxidans is a microorganism that gains its energy from the oxidation of ferrous iron (Fe²⁺) to ferric iron (Fe³⁺) and hydrogen sulfide (H₂S) to sulfuric acid (H₂SO₄) .Based on this information,T.ferrooxidans is an example of a

• A) nitrogen fixer.
• B) lithotroph.
• C) endosymbiont.
• D) biofilm participant.

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