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Biology 21 Online
OpenStudy (anonymous):

Which statement about the cell membrane is true? It contains cellulose and sugars that are involved in communication. It is present in animal cells only. It is rigid and elastic for supporting the cell’s shape. It prevents harmful substances from entering a cell.

OpenStudy (fortheloveofwolves):

d

OpenStudy (fortheloveofwolves):

b is wrong cause plant cells have em too....a is wrong because that is a different organelle, c is wrong because that is the description of a cell WALL

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