Figure 2-3 a Structure Use Figure 2-3 to Answer the Following

Figure 2-3 A Structure Use Figure 2-3 to answer the following question:
Indicate the primary function(s) of the structure shown in the figure.

A) structural component of cell membranes
B) storage of glucose molecules
C) energy source
D) structural component of cell membranes,hormones,and digestive secretions in bile
E) energy source,energy storage,and insulation