Figure 2-4 an Overview of the Structures of Organic Compounds

Multiple Choice

Figure 2-4 An Overview of the Structures of Organic Compounds in the Body
Use Figure 2-4 to answer the following questions:
-Identify the structure labeled #8, which is a building block of proteins.

A) nucleic acid
B) peptide
C) amino acid
D) monosaccharide
E) lauric acid