A single molecule that can join with others to form larger molecules is called a

A single molecule that can join with others to form larger molecules is called a

• A. Monomer
• B. Polymer
• C. Oligomer
• D. Protein

Answer: (A)

A building block that can join with others to build bigger molecules is a monomer. Monomers link together in a process called polymerization to form polymers, the large molecules you see in biology. For example, glucose is a monomer that can join with many other glucose units to make starch, and amino acids are monomers that line up to form proteins. Nucleotides are monomers that build nucleic acids like DNA. A polymer is just the long molecule made from many monomer units, and an oligomer is a shorter chain of a few units. A protein, while a polymer, refers to a specific type of large molecule built from amino acids, not the generic building block. So the single-unit term you’re looking for is monomer.

A building block that can join with others to build bigger molecules is a monomer. Monomers link together in a process called polymerization to form polymers, the large molecules you see in biology. For example, glucose is a monomer that can join with many other glucose units to make starch, and amino acids are monomers that line up to form proteins. Nucleotides are monomers that build nucleic acids like DNA. A polymer is just the long molecule made from many monomer units, and an oligomer is a shorter chain of a few units. A protein, while a polymer, refers to a specific type of large molecule built from amino acids, not the generic building block. So the single-unit term you’re looking for is monomer.