🦠|↔️

#cell membrane #biological membrane #selective permeability #lipid bilayer #cell wall

🫧⬇⬆️🫧

#lipid bilayer #cell membrane #membrane structure #hydrophobic core #hydrophilic surface

🧱<->⚛️

#ion channel #cell membrane #transmembrane protein #ion transport #permeability #lipid bilayer

🔘〰️

#amphipathic #molecular structure #hydrophilic head #hydrophobic tail #micelle #surface active agent #lipid bilayer