1. How an atom behaves when it comes into contact with other atoms is determined by its

2. Cellulose is a _____ made of many _____.

3. In a hydrolysis reaction, _____, and in this process water is _____ .

4. The four main categories of macromolecules in a cell are

5. The characteristic that all lipids have in common is

6. The overall three-dimensional shape of a polypeptide is called the

7. Which of the following do polysaccharides and proteins have in common?

8. A glucose molecule is to starch as

9. Which of the following ranks the molecules in the correct order by size?

10. Lipids differ from other large biological molecules in that they