Final answer:
Monomers are individual molecules like nucleotides or amino acids that can join together to form polymers such as DNA, RNA, or proteins. The correct answer to the question is b) Amino acids; Polymer.
Step-by-step explanation:
Monomers are the building blocks that make up polymers. They are single molecules that can bind with other monomers to form larger structures. When you refer to multiple monomers linked together, it's called a polymer. For instance, proteins are polymers made up of amino acids as monomers. Similarly, DNA and RNA are nucleic acids composed of monomers known as nucleotides. Each nucleotide consists of a nitrogenous base, a pentose (five-carbon) sugar, and a phosphate group. These nucleotides join together to form what is known as a polynucleotide. When looking at the options presented in the question, the correct answer is b) Amino acids; Polymer, as amino acids are the monomers that link together to form a protein polymer.