Porque la herencia de caracteres adquiridos propuesta por Lamarck no es posible en los seres vivos? un ejemplo

a physical change is being made.

it would be heredity

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