3 stages of cellular respiration. Fill in the textboxes with the reactants and products that are missing.
1. Glycolysis:
Reactants: Glucose, 2 ATP molecules, 2 NAD+ molecules
Products: 2 pyruvate molecules, 2 ADP molecules, 4 ATP molecules (net gain of 2 ATP), 2 NADH molecules
2. Krebs cycle (Citric Acid Cycle):
Reactants: Acetyl-CoA, 3 NAD+, FAD, ADP
Products: 3 NADH, FADH2, ATP, 2 CO2 molecules
3. Electron Transport Chain:
Reactants: NADH, FADH2, Oxygen (O2)
Products: NAD+, FAD, Water (H2O), ATP (through oxidative phosphorylation)