Perera,K. Sarath D2025-02-062025-02-062022-09https://dr.ichemc.ac.lk/handle/123456789/117Page 67-72Polymers play an important role in our day-to-day life. In Greek, poly means “many” and mer means “parts”. Polysaccharides, proteins and nucleic acids are the main bio-polymers/macromolecules.enArticle