Photosynthesis & Cellular Respiration Worksheet

Glycolysis will produce 2 NADH, 2 ATP (net gain) and 2 pyruvic acid. Glycolysis is needed to produce the pyruvic acid to enter the Kreb’s cycle if oxygen is present or undergo fermentation is oxygen is not present. This step is able to produce energy for the organism in either situation. 4. Explain what happens during the Krebs Cycle. ................
................