You should also be familiar with anaerobic respiration. Keep them covered with wet paper towels. Remember, what's important is what goes in and what comes out.
Cellular respiration occurs in three parts.
You should be familiar with the individual reactions and be able to answer questions about them. Each pyruvate is converted to an acetyl CoA molecule. Acetyl CoA then enters the Krebs cycle. The hydrogen atoms which are produced are sent to the electron transport system. The carbon dioxide produced is exhaled by your lungs .