A. Proteins are polymers (many units) of amino acids.
We can arrange the following entities from sizes smallest to largest in:
1. Carbon atom. Consider the carbon atom in the periodic table which evidently small in size. Like any other atom such as hydrogen and oxygen.
2. Monomer. Is a singular molecule that can combine itself with elongated chains and other molecules. And thus form,
3. Polymer. Polymers are made from a complex amalgamation of monomers.
4. Macromolecule. And thus the macromolecules from the word macro are the biggest component. Which forms the lipid, proteins, RNA enzymes in the cell.
