Phospholipids are lipid

molecules with a polar head and a non-polar tail, that can be used to stabilize

emulsions

Increasing the proportion of saturated fatty

acids in a membrane increases membrane fluidity

A phospholipid molecule glows in the dark after

exposure to visible light

Increasing the proportion of protein in a

membrane increases the amount of membrane symmetry

Phospholipids in a membrane interact with other

membrane molecules, in part, through covalent forces