Name __________________________________ Period _______________ Date _______________ AP: CHAPTER 4 CARBON & THE MOLECULAR DIVERSITY OF LIFE 1. Define organic chemistry. ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ 2. What are the major groups of organic compounds studied in biology? ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ 3. What is an isotope? ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ 4. What is the significance of functional groups? ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ ______________________________________________________________________ 5. For each of the functional groups, make a chart using the headings: Group Hydroxyl Carbonyl aldehyde Carbonyl ketone Carboxyl Amino Sulfhydryl Phosphate Formula Comments