Question

What monomers are proteins made of? What is the structure of the monomer that makes up a protein?

Answer 1

Except for sulphur in particular proteins, proteins are made up of covalently bound carbon, hydrogen, oxygen, and nitrogen. A monomer is an atom that serves as the building block for polymers, which are the building blocks of proteins.

Complete answer:
Monomers played a significant role, as demonstrated by the high percentage of such protein structures in the list of essential chemical commodities. The availability of low-cost chemicals and increased diversifications heightened interest in monomers, eventually ushering in the plastic era.
L-amino acids are the building blocks of proteins. There are 21 different types of L-amino acids. Peptide bonds are used to bind these amino acids. A peptide bond is a connection between one amino acids carboxylic group and another amino acids amino group.
Given the inclusion of a few other amino acids in certain proteins, we must distinguish them due to the variations in subatomic size between them. Since there are 20 different types of amino acid structure squares, 10 of which are fundamental and 10 of which aren't, orchestrating nearly 90,000.00 proteins requires a huge effort. Proteins' complexity and explicitness.
The structure of a single amino acid is depicted in the diagram below, where the R -group is variable and can lead to the amino acid being neutral, acidic, or base. The following diagram illustrates the number of different amino acids.

Note:
Polymerization is a process in which small particles, known as monomers, are synthesised into a very large chainlike or organisation atom, known as a polymer. The monomer atoms could all be the same, or they could address two, three, or more separate mixtures.