Communication and transportation have improved as a result of scientific advancements. select the best answer from the choices provided of mark this and return save and exit next

answer; hypnagogic sensations)

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