(2 pts) Consider the reaction in the TCA Cycle catalyzed by malate dehydrogenase. Draw the chemical structures of the substrate and product at pH 7.4. Include the hydrogens. Indicate the involvement of ATP, GTP, P, H,O, CO2 or coenzymes if relevant. Show the overall reaction; no intermediates need to be shown. Name the substrate and the product (no abbreviations). (0.5 pts deducted for each mistake such as a missing hydrogen, incorrect bond, etc.)