Which of the Following Coenzymes Is Not a Carrier of Electrons

question 1

Multiple Choice

Which of the following coenzymes is not a carrier of electrons in biological redox reactions?

• A) Coenzyme A
• B) Niacin.
• C) Riboflavin.
• D) Transition metal ions, such as those of iron or copper.
• E) All of these can be intermediate electron carriers.

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Definitions:

Cash Dividend

The allocation of a part of a company's profits to its shareholders, approved by the board of directors, and typically dispensed in the form of cash.

Stock Dividend

A dividend payment made in the form of additional shares rather than a cash payout, representing a reinvestment of a company’s earnings.

Market Value

The current price at which an asset or service can be bought or sold in a marketplace.

Treasury Stock

Stocks that the company originally sold and then bought back, decreasing the number of shares available for trade in the public market.