And notice in this particular case, we don't have anything else attached onto our phosphate group. So we don't have this alcohol. And this is exactly why. This phosphoglyceride is an example of the simplest type of phosphoroglyceride in which that phosphate group is not actually modified with an alcohol. And the name for this phosphoglyceride is phosphatide. So the simplest phosphoglyceride in which that phosphate group is not modified with the alcohol, is known as a phosphotide.