change, alter, vary, modify mean to make or become different. change implies making either an essential difference often amounting to a loss of original identity or a substitution of one thing for another. changed the shirt for a larger size; alter implies a difference in some particular respect without suggesting loss of identity.
hydrophilic - having a strong affinity for water; tending to dissolve in, mix with, or be wetted by water. chemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions.
Best Answer: &nbsp Phospholipids have a hydrophobic tail, and a hydrophilic head. Hydrophilic means water loving, hydrophobic means water hating. The cell membrane is made up of a phospholipid bilayer (two layers). The hydrophilic tails aggregate together leaving the heads (which are water loving) to stick out.n the fluid mosaic model of a cells membrane, proteins are bobbing through a fluid bilayer of phospholipids. Nonpolar molecules such as hydrocarbons, carbon dioxide, and oxygen, are hydrophobic and can therefore dissolve in the lipid bilayer membrane (the hydrophobic middle) and can pass it easily.