d. reduce carbon atoms to carbon dioxide. e. are coupled via phosphorylated intermediates to endergonic processes. The final electron acceptor of the electron transport chain that functions in aerobic oxidative ____ 153. phosphorylation is a. oxygen. b. water. c. NAD. d. pyruvate. e. ADP. Cells do not catabolize carbon dioxide because ____ 154. a. its double bonds are too stable to be broken. has fewer bonding electrons than other organic compounds. b. c. is already completely reduced. d. is already completely oxidized. e. the molecule has too few atoms. Which of the following is a true distinction between fermentation and cellular respiration? ____ 155. a. Only respiration oxidizes glucose. b. NADH is oxidized by the electron transport in respiration only. c. Fermentation, but not respiration, is an example of a catabolic pathway. Substrate-level phosphorylation is unique to fermentation. d. e. NAD functions as an oxidizing agent only in respiration. Most from catabolism is released during ____ 156. glycolysis. a. b. the citric acid cycle. c. lactate fermentation. d. electron transport. e. oxidative phosphorylation. If photosynthesizing green algae are provided with synthesized with heavy oxygen (), later analysis ____ 157. will show that all but one of the following compounds produced by the algae contain the label. That one is PGA. a. b. PGAL. c. glucose. d. RuBP. e. . Which of the following are products of the light reactions of photosynthesis that are utilized in the ____ 158. Calvin cycle? a. and glucose and b. c. ADP, , and NADP d. electrons and H e. ATP and
d. reduce carbon atoms to carbon dioxide. e. are coupled via phosphorylated intermediates to endergonic processes. ____ 153. The final electron acceptor of the electron transport chain that functions in aerobic oxidative phosphorylation is a. oxygen. b. water. c. NAD. d. pyruvate. e. ADP. ____ 154. Cells do not catabolize carbon dioxide because a. its double bonds are too stable to be broken. b. has fewer bonding electrons than other organic compounds. c. is already completely reduced. d. is already completely oxidized. e. the molecule has too few atoms. ____ 155. Which of the following is a true distinction between fermentation and cellular respiration? a. Only respiration oxidizes glucose. b. NADH is oxidized by the electron transport in respiration only. c. Fermentation, but not respiration, is an example of a catabolic pathway. d. Substrate-level phosphorylation is unique to fermentation. e. NAD functions as an oxidizing agent only in respiration. ____ 156. Most from catabolism is released during a. glycolysis. b. the citric acid cycle. c. lactate fermentation. d. electron transport. e. oxidative phosphorylation. ____ 157. If photosynthesizing green algae are provided with synthesized with heavy oxygen (), later analysis will show that all but one of the following compounds produced by the algae contain the label. That one is a. PGA. b. PGAL. c. glucose. d. RuBP. e. . ____ 158. Which of the following are products of the light reactions of photosynthesis that are utilized in the Calvin cycle? a. and glucose b. and c. ADP, , and NADP d. electrons and H e. ATP and
AP-Energetics-Practice-Test.docx