by Amirali Hossein Biological lipid membranes divide eukaryotic cells into compartments with specialized functionality and play a central role in controlling the flow of matter and information between them. Their main building blocks are hundreds of different types of lipids, and the lipid composition of the two leaflets of many bilayer membranes is known to not be the same. This asymmetry is believed to be present in all domains of life and therefore ought to play an important functional...