Hemoglobin F

question 48

Multiple Choice

Hemoglobin F

• A)has a lower affinity for oxygen than hemoglobin A.
• B)contains two alpha and two gamma chains.
• C)binds large amounts of 2,3-DPG.
• D)is increased in sickle-cell anemia.

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Definitions:

Earnings Per Share

A financial metric that indicates the portion of a company's profit allocated to each outstanding share of common stock.

Cash Dividends

Distributions of a company's earnings to its shareholders in the form of cash.

Federal Income Tax

A tax levied by the IRS on the annual earnings of individuals, corporations, trusts, and other legal entities.

Double Taxation

The imposition of two or more taxes on the same income, asset, or financial transaction.