And in the next series of steps so in this step, we transform the succinct coenzyme a into succinate. succin is then transformed into fumarrate. Fumarate is then transformed into the lisomer of malate. Malate is then transformed back into oxyacetate and this step basically repeats itself. And these are the two important points that we have to focus on. These are the allosteric enzymes that our cells can actually use to regulate the rate at which the citric acid cycle takes place.