What Is NOT a Reason That a Protein Might Extend

question 61

Multiple Choice

What is NOT a reason that a protein might extend across the entire cell membrane (integral transmembrane proteins) ?

• A) something needs to move from one side of the cell to the other
• B) a message needs to be transmitted from one side of the cell to the other
• C) it contributes to the structure of the cell
• D) it allows organelles to move from one cell to another

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