The Following Questions Are Based on the 15 Molecules Illustrated

Multiple Choice

The following questions are based on the 15 molecules illustrated in Figure 5.8. Each molecule may be used once, more than once, or not at all.

Figure 5.8
-Which of the following molecules has a functional group that frequently forms covalent bonds that maintain the tertiary structure of a protein?

A) 2
B) 3
C) 7
D) 8
E) 9