• Name the main purpose and list the stages of cellular respiration. • Briefly describe what happens during glycolysis. • Name the anaerobic parts of cellular respiration. • What is the main purpose of fermentation? • What is the role of NAD+ and FAD in cellular respiration? • Which process produces the most ATP during cellular respiration? What type of ATP production is this? • What is the final electron acceptor of cellular respiration? • When you use yeast to raise bread, you are required to add sugar to the yeast mixture and warm the mixture to lukewarm temperatures. Why is that? • What is the purpose of the electron transport chain during cellular respiration? • How are cellular respiration and photosynthesis related? • In what process is NADPH produced? Where is it used? • What are the main processes of photosynthesis? Where do they take place? • Explain how sunlight, temperature, CO2 concentration and water absorption affect photosynthesis. • State the main purpose of photosynthesis • Write the general equation of photosynthesis. • What is the main purpose of the Calvin cycle? • List the products and reactants of both processes of photosynthesis. • Where do you find a higher concentration of H ions during the light reaction? • What is the main purpose of photosynthesis? What types of organisms perform it? • What substance is the main source of H+ ions and electrons during photosynthesis? • What is the energy source of photosynthesis? What is the energy source of cellular respiration? • If a scientist tests the rate of photosynthesis by using various wavelength of light and than measures the released oxygen. What are the independent, dependent and controlled variables in this experiment? What is the control setup? • Why is it necessary to have double membranes on mitochondria and chloroplasts?