Average April temperatures in Augusta range from highs around 80 degrees to lows around 50 degrees. Cool clothing, hats, and sunscreen are recommended on warm, sunny days.
A macromolecule is a very large molecule commonly created by polymerization of smaller subunits (monomers).
Three macromolecules combine to make cell membranes. Lipids called phospholipids make up most of the cell membrane. Proteins serve as channels, pumps or markers and make up another large portion of the cell membrane. Carbohydrates are also a part of the membrane so cells can recognize each other.