1. Common elements in organic compounds are:

2. Water's unique characteristics, namely its high specific heat, cohesive ability
and high heat of vaporization, are attributed to:

3. The function(s) of functional groups in organic compounds is/are:

4. The decomposition of an anhydride most likely requires:

5. To identify a carbohydrate from its chemical formula:

6. Every gram of fat provides:

7. The primary structure of a protein is:

8. Proteins may be classified in the following way(s):

9. The general relationship between nucleic acids and proteins is:

11. Enzyme activity is regulated by:

12. Which of the following often facilitate enzymatic activity?