And so that substrate will be able to spend enough time to catalyze it into that product. And likewise, if Kcat is high, that means this ratio is high and this velocity will be high. So we see that ultimately, the ratio of Kcat divided by Km, which is the rate constant in this reaction here, basically can be used as a measure of how well that enzyme actually catalyzes that particular substrate. Now, the final question I'd like to answer is what exactly is the limit of this quantity of this ratio? How high can this ratio actually be for this particular reaction here? So can it be infinitely large, or is there some finite value that this ratio can actually take?