What is the role of carbon in biological systems

The role of carbon in the biological system is magnificent, as the carbon is contained in the amino acids that in turn make up the complex protein network.

Explanation:

The life revolves around central dogma of life the DNA to RNA through replication and the RNA to protein through translation, the ultimate end product which is the protein is made up of amino acids that contain the carbon group, these amino acids are the monomers for the heteropolymer protein.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products