Which of the Following Oxidize H₂S to SO₄⁻², the Form

question 10

Multiple Choice

Which of the following oxidize H₂S to SO₄⁻², the form of sulfur animals use for their metabolism?

• A) Beggiatoa
• B) Desulfovibrio
• C) purple sulfur bacteria
• D) both Beggiatoa and purple sulfur bacteria
• E) both Beggiatoa and Desulfovibrio

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Definitions:

Minimum Required Rate

The lowest expected rate of return on an investment that makes it acceptable to an investor, considering risk and opportunity cost.

Residual Income

A measure of a company's profitability, calculated by subtracting the cost of capital from operating profits.

Minimum Required Rate

The lowest rate of return that an investment must yield to be considered acceptable.

Residual Income

Income that continues to be generated after the initial effort has been expended, or in managerial accounting, the operating income that an investment center earns above the minimum required return on its operating assets.