Thinking Question: In order to study the process of glycolysis, a researcher measured the amount of three key compounds in the cell over. The graph in Figure 1, below, shows the amount of glucose, pyruvate and ATP in the cell over time. Take a close look at the graph and answer the following questions: a) Determine which curve represents which compound and explain your reasoning b) If you were to plot the change in ADP over time, what would that curve look like? Explain. Amount of compound In the cell Time A B C Figure 1. Amount of key glycolysis compounds over time