. "0"^^ . "cell membrane"@en-us . "plasma membrane"@en-us . "105006971"@en-us . . . "0"^^ . . . . . "104225446"@en-us . "cytomembrane"@en-us . "105312782"^^ . "a thin membrane (a double layer of lipids) enclosing the cytoplasm of a cell; proteins in the membrane control passage of ions (like sodium or potassium or calcium) in and out of the cell; \"all cells have a cell membrane\""@en-us . . . . . . . "cell membrane"^^ . "05312782-n"^^ . .