Biology, 30.01.2020 02:50 byrdkellykellybyrd

Which statement about the cell membrane is true?
a)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.

whoever answers it i say you! : )

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Which statement about the cell membrane is true?
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