1. Jeopardy Acid or BaseOrganic and inorganic molecules CarbohydratesLipids and Proteins Enzymes and Nucleic Acids 100 200 300 400 500 Final Jeopardy

2. 100 points What is the pH of a neutral solution? 7

3. 200 points Identify the substance with a pH of 6? Acid

4. 300 points Base Identify a substance with a pH of 12.

5. 400 points What is the pH of pure water? 7

6. 500 points 12 or 13 What is the pH of the base, Ammonia?

7. 100 points What element do all organic molecules have in common? Carbon

8. 200 points What are the four macromolecules or biomolecules? Lipids, Protein, Carbohydrates and Nucleic Acids

9. 300 points What compound is the most abundant in living things? Water

10. 400 points Daily Double What is an atom with a positive or negative charge called? An ion

11. 500 points There is a positive side (Hydrogen) and there is a negative side (Oxygen) to the water molecule. Why is water a polar molecule

12. 100 points Name the types of carbohydrates. Sugars and starches

13. 200 points The basic building block for carbohydrates is? monosaccharide

14. 300 points Sucrose is an example of what kind of sugar? disaccharide

15. 400 points Starch is an example of what kind of sugar? polysaccharide

16. 500 points What is the main source of energy for most living cells? glucose

17. 100 points What is the basic building block of lipids? Fatty acids or glycerol

18. 200 points What is the basic building block of Proteins? Amino acids

19. 300 points What three elements make up lipids and carbohydrates? Carbon, Hydrogen, and Oxygen

20. 400 points What is the breaking of long chains of molecules by adding water called? Hydrolysis

21. 500 points Daily Double What molecule is removed from an organic molecule to combine it with another organic molecule during a dehydration synthesis? water

22. 100 points An enzyme is an example of what kind of substance that speeds up chemical reactions. Catalyst

23. 200 points What is the protein that speeds up chemical reactions called? Enzyme

24. 300 points Name three characteristics of Enzymes. Not used up Specific Speed up reactions Determined by genes Decrease activation energy

25. 400 points Nutrients that are not used are stored in what organ of the body? Liver

26. 500 points Name two types of Nucleic Acids? RNA and DNA

27. Final Jeopardy What is the ratio of hydrogen and oxygen in carbohydrates? 2:1