関連ワード:
what type of molecules is the cell membrane made of what type of molecule is the plasma membrane made of what type of molecule is the cell membrane composed of what kind of molecule is the cell membrane made of what type of molecule is the cell membrane made up of what type of molecule is the cell membrane mostly made up of which type of molecule is the cell membrane mostly composed of what main type of molecule is the cell membrane plasma membrane composed of what two types of organic molecules is the cell membrane mostly composed of what kind of molecules are the cell wall and nuclear membrane made of
