cell membrane造句
91. Ionic channels are elementary excitable elements in the cell membrane of nerve, muscle, and other tissues.
92. The mucilaginous covering often found around the cell membrane in bacteria.
93. This was probably related with the direct damage of bacterial toxin to cell membrane or the destruction of hypoxia to oxidase system of mitochondria.
94. The cell membrane next to free surface thickened significantly like keratose .
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