Which phospholipid would migrate closest to the plus (+) electrode in an electrophoresis cell at pH 7?

Question

Quizplus · Accepted Answer

The migration of a phospholipid in an electrophoresis cell is influenced by its charge at a given pH. At pH 7, most phospholipids have a net neutrality, except for phosphatidylserine which carries a negative charge due to its phosphate group. Therefore, it would migrate closest to the plus (+) electrode.

Which Phospholipid Would Migrate Closest to the Plus (+) Electrode