Question

which is made up of a large number of ester units?

Answer 1

polyester is the answer

Answer 2

Fats are large chains of triglycerides or esters. They exist in double or triple bonds depending on the size of their binding site. many fat molecules such as glucose, fructose and sucrose have large binding sites and chains. They are also called lipids which exist as extra carbohydrate in our body. There are more types of long ester chains known as the polyester, meta ester, benzene hexa coronene.