Practice problem
If a phospholipid bilayer was a sandwich. . .
The tails would be the bread and the heads would be the filling.
The heads would be the bread and the tails would be the filling.
The saturated fatty acids would be the bread and the unsaturated fatty acids would be the filling.
The glycerol heads would be the bread and the phosphate groups would be the filling.
Type a concept, like “slope” or “photosynthesis”.
