Chapter 3
Cells
Objectives
Define cell function of a cell membrane
Explain why smaller cells function more efficiently than larger cells
Distinguish between polar and non-polar molecules
Compare the interaction of water molecules with each other and with
lipid molecules
Illustrate the arrangement of a phospholipids in a lipid bilayer
Describe the functions of proteins in the cell membrane
Explain how proteins stay anchored in the cell membrane
Distinguish between eukaryotic and prokaryotic cells
Relate the success of eukaryotes to the presence of organelles
Compare three types of microscopes commonly used by biologists
Follow the following links the next section
The smallest vessels of life
Membrane Architecture
Cell Components
Cell Theory
Biology Main Page