How do peripheral proteins contribute to the structure of the plasmalemma
A) They form a structural element by being embedded in the plasmalemma.
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 or receptor sites to signal through the plasmalemma.
D) They are attached to only one side of the membrane.
E) None of the answers are correct.
Correct Answer:
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Q13: The two major cations in the body
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Q15: The study of the structure and function
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A)potassium
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A)physical
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A)They are formed
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A) form intermediate filaments to
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