Question

How are large macromolecules formed from atoms of smaller macromolecules?

Answer 1

Answer:

The macro-molecules or the large molecules are formed by the condensation or covalent linking of the smaller molecules.

The macromolecules are composed of the "polymers" formed by the linking of the smaller molecules called "monomers". The monomers in a polymer are made up of same or almost similar molecules linked over again and again through different combinations to form the large macro-molecules.

Answer 2

Answer:

Most macromolecules are made from single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers. When they do this the monomers release water molecules as byproducts.