Answer:
Are the dehydration reactions and form water molecules.
Step-by-step explanation:
Polymerization reactions are the ones that join two monomers together by the formation of a covalent bond between them. Examples include the formation of a glycosidic bond between two simple sugars to join them and form a disaccharide. During the polymerization, one water molecule is formed for each of the glycosidic bonds formed.
Likewise, when two amino acids are joined together by a peptide bond, a dipeptide is formed and one water molecule is formed. These reactions are categorized as dehydration reactions as they remove one water molecule from two monomers.