Question

25/25 all polymers (large molecules) are made up of... proteins monosaccharides monomers none of these

Explanation:

Polymers are large - molecules formed by the repetition of small units called monomers. Proteins are a type of polymer made from amino - acid monomers, and monosaccharides are monomers for carbohydrates like polysaccharides. But in general, all polymers are made up of monomers.

Answer:

C. monomers