Which statement best describes the event shown in the diagram?

tyrosine + valine + proline -> tyrosine - valine - proline

a) glucose is being sunthrsuized in the chlorplast using nitrogen from plants.

b) a polymer in the nucleus is being broken into its indavisual monomer subunits.

c) amino acid monomers are joining together to form a protein macromolecule.

d) lipid molecules are forming fatty acid chains in a dehydrationsynthesis reaction.