1. Take two deep breaths.... you just inhaled one of the reactants of cellular respiration. Which reactant did you inhale? Which products did you exhale? (1 point) 2. What is your source of carbon for this metabolic pathway? (1 point) 3. Are you able to breathe in your carbon source? Why or why not? (1 point) 4. Let's say you just took a bite of pizza that supplied your cells with 5 molecules of glucose. What would be the net total amount of ATP produced as a result (assuming your ETC is producing the maximum 34 molecules of ATP)? (1 point) 5. Explain how you calculated the net total amount of ATP produced. (1 point)