How Do Peripheral Proteins Contribute to the Structure of the Plasma

question 109

Multiple Choice

How do peripheral proteins contribute to the structure of the plasma membrane?

• A) They form a structural element by being embedded in the plasma membrane.
• B) Some form channels to permit passage of water molecules, ions, and small water-soluble compounds into and out of the cell.
• C) Some may function as catalysts.
• D) They are attached to either the inner or outer surface of the membrane.
• E) None of the answers are correct.

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Definitions:

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