Of the Five Types of Electron Carriers, Which Accept and Donate

question 50

Multiple Choice

Of the five types of electron carriers, which accept and donate electrons only? (Select all correct choices)

• A)flavoproteins
• B)cytochromes
• C)copper atom containing carriers
• D)ubiquinone
• E)iron-sulfur proteins

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Definitions:

Preferred Stock

A class of shares that offer their holders preferential rights to dividends and asset distribution over common stockholders, often without voting rights.

Treasury Shares

Shares of a company's own stock that it has reacquired and holds, which do not carry voting rights or pay dividends.

Authorized

Officially given a right or power to do something or the condition of having official permission.

Dividends

Payments made by a corporation to its shareholders, usually as a distribution of profits.