JBMenjivar123 JBMenjivar123

22-05-2018
Biology

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are surrounded by a barrier called a cell membrane

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22-05-2018

The cells of all organisms, prokaryotic and eukaryotic alike, are surrounded by a thin sheet called the cell membrane. This barrier keeps cellular materials in and foreign objects out. The membrane is key to the life of the cell. Hope this helps :)

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