3. ATP + H20 ---> P¡ + H* + ADP What, if anything, is missing from the equation above? a. "energy" should be added to the product side b. "energy" should be added to the reactant side C. "Coenzyme A" should be added as a catalyst d. the reaction is complete as it is

5. What is the substrate for pyruvate dehydrogenase? a. pyruvic acid O b. water c. hydrogen d. Coenzyme A

8. Proteins that contain iron in the electron transport chain are called a. ATPases b. coenzymes C. cytochromes d. transferases

GLYCOLYSIS: 1A) Starting with glucose (in the open-chain Fisher projection), draw out the molecular structures for each step of glycolysis. For each step, include the name of the enzyme that catalyzes the reaction. 1B) What is the net reaction of glycolysis? CITRIC ACID CYCLE: 2A) Starting with acetyl-coenzymeA and oxaloacetate, draw out the molecular structures for each step of the citric acid cycle. For each step, include the name of the enzyme that catalyzes the reaction. 2B) What is the net reaction of the citric acid cycle? What happens to each product? OXIDATIVE PHOSPHORYLATION: 3A) Thoroughly explain the biological significance of NADH/H* and FADH2 and their roles in oxidative phosphorylation. 3B) Describe and diagram the general pathway of the electrons from NADH/H+ and FADH₂ to O₂ during the electron transport chain. 3C) What is "chemiosmotic coupling", and what is its relationship to ATP synthesis? 3D) During oxidative phosphorylation, what is oxidized and what is…