Which Statement About MHC I Proteins Is True

question 21

Multiple Choice

Which statement about MHC I proteins is true?

• A) They are found primarily on immune system cells.
• B) They protect a developing fetus from its mother's immune system.
• C) They are found on the surface of most mammalian cells.
• D) They are antibodies.
• E) They activate B cells.

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Definitions:

Income Before Interest

The earnings generated by a business before interest expenses are subtracted, indicating operational profitability.