Read the picture above in order to answer this question. How does the body structure of each of these organisms contribute to a particular function?

not sure if this is what you'r looking for eubacteria and archaebacteria

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

the correct answer to this question is #5