Under it, write “2 Net ATP” This is the final output and this completes our diagram of glycolysis Your diagram shows you a quick summary of glycolysis The inputs are glucose, 2 ATP, and 2 NAD+ The outputs are pyuvic acid, 4 ATP, and 2 NADH The big result from glycolysis is the production of two molecules of ATP This is useful cellular energy, but just a smidge What about the other two products of glycolysis pyruvate acid and NADH Both of these products have potential energy that the cell can tap to produce much more ATP However, unlike glycolysis, oxygen must be available to extract this remaining energy within the mitochondria In the next MP3 Tutor session we’ll complete this brochure as we cover the remaining steps of cellular respiration I hope this has helped you understand glycolysis Don’t forget to study all of your resources There is a fair bit of material within your textbook and on your CD-ROM to help you with this topic. Good luck