And that basically symbolizes the fact that these molecules are part of the glycolytic pathway. And once we form these molecules, they can be incorporated directly into that glycolytic pathway to form the Pyruvate and ATP molecules. So let's take a look at the four steps of galactose. So this pathway, once again is known as the galactose fructose into conversion pathway because ultimately our goal is to transform that galactose into glucose six phosphate. And glucose six phosphate is basically in stage one. So remember, in stage one of glycolysis, we transform glucose into glucose six phosphate via the action of hexokinase.