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Biology 15 Online
OpenStudy (anonymous):

A lipid bilayer allows certain molecules to pass through and blocks other molecules. Which structure is most often protected by a lipid bilayer? A. cell B. organ C. tissue D. system

OpenStudy (anonymous):

Our cell is protected by lipid bilayer.

OpenStudy (anonymous):

so the answer is A

OpenStudy (anonymous):

Thanks.!!

OpenStudy (anonymous):

A is the answer

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