Respuesta :
All cells have a cell membrane surrounding their cytoplasms.
What are cell membranes?
They are organelles of cells that surrounds the cytoplasm.
They delimit cells and act as a selectively permeable membrane that allows the passage of some materials in and out of the cell and limits the passage of others.
Cell membrane composition varies depending on the type of cell.
More on cell membranes can be found here: https://brainly.com/question/13524386
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