CH 9 HOMEWORK What process occurs in Box A Glycolysis o Occurs in cytosol What process occurs within Box B The citric acid cycle o Transfers electrons to NADH and FADH2 What molecule is indicated by the letter D Oxygen o The final electron acceptor of cellular respiration o A phosphate group is transferred from glyceraldehyde phosphate to How many NADH are produced by glycolysis 2 In glycolysis ATP molecules are produced by Substrate level phosphorylation ADP Which of these are NOT a product of glycolysis FADH2 o Product of the citric acid cycle In glycolysis what starts the process of glucose oxidation ATP 2 In glycolysis there is a net gain of ATP o It takes 2 ATP to produce 4 ATP Which of these enters the citric acid cycle Acetyl CoA o A reactant in the cycle In the citric acid cycle ATP molecules are produced by Substrate level phosphorylation o A Phosphate group is transferred from GTP to ADP Which of these is NOT a product of the citric acid cycle Acetyl CoA o Reactant NOT product For each glucose that enters glycolysis acetyl CoA enter the citric acid cycle o Each glucose produces 2 pyruvates each of which is converted into acetyl CoA For each glucose that enters glycolysis NADH H are produced by the citric acid cycle 2 6 o 3 NADH H are produced per each acetyl CoA that enters the citric acid cycle In cellular respiration most ATP molecules are produced by Oxidative phosphorylation o Process utilizes energy released by electron transport The final electron acceptor of cellular respiration is Oxygen o Oxygen is combined with electrons and hydrogen to form water During electron transport energy from is used to pump hydrogen ions into the NADH and FADH2 intermembrane space o The energy released as electrons which have been donated by NADH and FADH2 is passed along the electron transport chin and used to pump hydrogen ions into the intermembrane space Structure A is ATP synthase o ATP synthase phosphorylates ADP The proximate immediate source of energy for oxidative phosphorylation is Kinetic energy that s released as hydrogen ions diffuse down their concentration gradient o Concentration gradients are a form of potential energy