phospholipid bilayer of the cell membrane. computer graphic showing the phospholipid bilayer that forms the membrane around all living cells - 雙層脂質 幅插畫檔、美工圖案、卡通及圖標磷脂質, 細胞膜, 蛋白質
salmonella bacteria injectisome delivering proteins into host cell, illustration - 雙層脂質 幅插畫檔、美工圖案、卡通及圖標