Using the last question, what are the genotypes that the possible babies with type A blood could have? * 10 points
AB, AA
AA
AA, AO
AO

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

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