AP Biology Chapter 9-10: Test Practice Complete Solutions

AP Biology Chapter 9-10: Test Practice Complete Solutions Which of the following statements describes the results of this reaction? C6H12O6 + 6O2 -----> 6CO2 + 6H2O +Energy ️C6H12O6 is oxidized and O2 is reduced Molecular oxygen is produced during ________. ️aerobic respiration What is the name of the process in which glucose is converted to pyruvate with the production of ATP and NADH? ️glycolysis Which statement regarding events in the functioning of photosystem II is false? ️the P680 chlorophyll donates a pair of protons to NADPH, which is thus converted to NADP+ Plastids that reflect yellow and green photon wavelengths are know as ______. ️chloroplasts How many carbon atoms are fed into the Krebs cycle as a result of the oxidation of one molecule of pyruvate (after entering into mitochondria) ️2 In the glycolysis process, phosphofructokinase (Phrank) does what to fructose-P? ️transfers a phosphate from an ATP molecule onto the fructose-P In a plant cell, where are the ATP synthase complexes located? ️thylakoid membrane and inner mitochondrial membrane The light reactions of photosynthesis generate high-energy electrons, which end up in ______. The light reactions also produce _______ and ________. ️NADPH.....ATP......oxygen During glycolysis, phosphoglucoisomerase (Pharrel/Phil) will do what to glucose-P? ️rearranges glucose-P into fructose-P The reaction below represents what type of reaction? C6H12O6 + 6O2 ------> 6CO2 + 6H2O + Energy ️aerobic respiration During aerobic respiration, a proton gradient in mitochondria is generated by ____ and used primarily for _____. ️the electron transport chain; ATP synthesis For each molecule of glucose that is metabolized by glycolysis and the Krebs cycle, what is the total number or NADH + FADH2 molecules produced? ️10 During photosynthesis, visible light has enough energy to ️excite electrons and create a NADPH molecule Of the following, what do both mitochondria and chloroplasts have in common? ️contain enzymes and ATP synthase Where does glycolysis take place? ️cytoplasm Starting with one molecule of glucose, the "net" products of glycolysis are ️2 NADH, 2 H+, 2 pyruvates, 2 ATP, and 2H2O What is the primary function of the Calvin Cycle? ️synthesize simple sugars from carbon dioxide Which of the following statements is (are) correct about an oxidation-reduction reduction (or redox) reaction? ️the molecule that is reduced gains electrons the molecule that is oxidized loses electrons Sports physiologists at an Olympic training center wanted to monitor athletes to determine at what point their muscles were functioning anaerobically. They could do this by checking for a buildup of which of the following compounds? ️lactate What is the role of NADP+ in photosynthesis? ️Is is reduced and then carri