How Many Globin Chains Are Found in Hemoglobin

question 19

Multiple Choice

How many globin chains are found in hemoglobin?

• A) 0
• B) 1
• C) 2
• D) 3
• E) 4

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Definitions:

Common Stock

A type of equity security that represents ownership shares in a corporation, providing voting rights and entitling the holder to a share of the company’s success through dividends and/or capital appreciation.

Treasury Stock

Shares that were once part of the outstanding shares and were bought back by the company.

Preferred Stock

A class of ownership in a corporation with a priority claim on assets and earnings before common stock.

Common Stock

A form of corporate equity ownership, a type of security representing an ownership stake in a corporation.