At the end of glycolysis, X is the net energy gain from one molecule of glucose via Y, but there is also energy stored in the form of Z. identify X, Y, and Z.
A.X- 1 ATP ; Y-Oxidative phosphorylation ; Z - NADH+H⁺
B. X- 2 ATP ; Y-Oxidative phosphorylation ; Z - NADH+H⁺
C. X- 1ATP ; Y-Substrate level phosphorylation ; Z - FADH₂
D. X- 2ATP ; Y-Substrate level phosphorylation ; Z - NADH+H⁺