Describe Four Mechanisms Cyanobacteria Use to Provide an Anoxic Environment

question 25

Essay

Describe four mechanisms cyanobacteria use to provide an anoxic environment for the oxygen-sensitive, nitrogen-fixation enzyme nitrogenase.

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Definitions:

Two-Income Married Couples

Households in which both spouses earn income from employment.

Taxes

Mandatory financial charges or other types of levies imposed upon a taxpayer by a governmental organization.

Dividend Income

Earnings received from owning shares of stock in a corporation, typically paid out from the company's profits.

Corporations Taxed

The process through which businesses are subjected to tax on their income or profit by the government.