1. Can a chemists make the molecules of life in a laboratory? 2. What makes biomolecules special? 3. Which came first the catalysts or the hereditary molecules? 4. What are most important organelles? 5. Is How does biochemistry describe life processes? 6. there a simple basis for classifying organisms? 7. What is the source of energy in life processes? 8. What kind of energy changes take place in living cells?