multiple choice

1. A number of simple sugars may combine to form: (Points: 5) 
protein. 
complex carbohydrates. 
amino acids. 
fat. 

2. Carbohydrates are a source of: (Points: 5) 
protein. 
energy. 
glycerol. 
fatty acids. 

3. Which is NOT a major function of proteins? (Points: 5) 
Provides cell structure 
Stores energy for the cell 
Functions as regulator molecules in cellular activity 
Functions as carrier molecules 

4. Which of the following is NOT a lipid? (Points: 5) 
Olive oil 
Fat 
Amino acid 
Steroid