1) For each of the given four macromolecules, list their:

a) Monomer(s).
b) Functional groups.
c) Linkage type.
d) Primary function.

2) Exhibit how a peptide bond forms between the two amino acids, glycine and valine. Draw the structural formulas for the reactants and the product. Label the functional groups and linkages present.

Glycine + valine →?

3) Chocolate milk has been a choice for many athletes, as it is a good source of protein, carbohydrates and lipids. Assume that you were to conduct nutrient testing on a sample of chocolate milk. describe:

a) The tests you would perform and the reagents you would use.

b) The outcomes you would expect to find out.