Answer:
They consume energy to build up polymers from monomers.
Explanation:
Metabolism refers to all the chemical activities that occur in an organism. An organism’s metabolism includes many series of chemical reactions or pathways. The metabolic pathways are two main types: anabolic pathways and catabolic pathways.
Anabolic pathways are the various pathways in which complex molecules are synthesized from simpler substances. These pathways mainly include endergonic reactions to form complex molecules. For example, the formation of a polypeptide chain by linking amino acids together. Here, the monomer amino acids are joined together by peptide bonds to form a polymer. Formation of peptide bonds is an endergonic reaction and requires energy input.
