A Characteristic of Plasma Membranes That Helps Them Fuse During

Multiple Choice

A characteristic of plasma membranes that helps them fuse during vesicle formation and phagocytosis is the

A) ratio of one protein molecule for every 25 phospholipid molecules.
B) capacity of lipids to associate and maintain a bilayer organization.
C) constant fatty acid chain length and degree of saturation.
D) ability of phospholipid molecules to flip over and trade places with other phospholipid molecules.
E) asymmetrical distribution of membrane proteins.