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.
Answer:
I have no idea
Explanation:
sorry I thought I could help
I would tell the room mate that what i just heard was the resemblance between the Fayum catarrhines and the Miocene proconsulids in skull form and dentition which suggests an evolutionary relationship, even if the direct fossils evidence is not present. Primates are divided into two groups; the prosimians and anthropoids. Monkeys evolved from Prosimians during the Oligocene Epoch while Apes evolved from the Catarrhines in Africa during the Miocene Epoch. Apes are then divided into the lesser apes and the greater apes.
Answer:
The cnidarian has a much simpler neural system system (neural net of nerve cells), with it's only goal to find food and survive, compared to the more brain-like (ganglia and brain) structure of the mollusk who needs to be able to hide from predators and prey as well as get away as quick as possible to ensure to survival.
Explanation:
I don't know if it's 100% right but its the best I could do. Hope it helps!