Photosynthesis and Respiration Where does the O2 come from that is essential for the proper functioning of oxidative phosphorylation? Fermentation Carbon fixation Dark reactions of photosynthesis Light reactions of photosynthesis Fermentation Carbon fixation Dark reactions of photosynthesis Light reactions of photosynthesis ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration If the oxygen is labeled in CO2 and provide this CO2 to a plant, where it is expected to find this labeled oxygen after the plant had undergone photosynthesis? In the oxygen given off by the plant In the NADPH In the carbohydrate produced In the water used In the oxygen given off by the plant In the NADPH In the carbohydrate produced In the water used ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration Which of the following represents a correct ordering of the events that occur during the respiration of glucose in the absence of O2? Glycolysis; fermentation Oxidative phosphorylation; citric acid cycle; glycolysis Glycolysis; citric acid cycle; oxidative phosphorylation Glycolysis; oxidative phosphorylation; citric acid cycle Glycolysis; fermentation Oxidative phosphorylation; citric acid cycle; glycolysis Glycolysis; citric acid cycle; oxidative phosphorylation Glycolysis; oxidative phosphorylation; citric acid cycle ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration What process in cellular respiration is essentially the reverse of carbon fixation in photosynthesis? Glycolysis Oxidative phosphorylation Citric acid cycle Alcohol fermentation Glycolysis Oxidative phosphorylation Citric acid cycle Alcohol fermentation ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration During the light-dependent reactions of photosynthesis, which of the following does not occur? Splitting of water Carbon dioxide fixation Absorption of light energy by photosystems Release of oxygen Splitting of water Carbon dioxide fixation Absorption of light energy by photosystems Release of oxygen ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration Carbon fixation requires the expenditure of ATP molecules which is generated by None of these replenishment of chlorophyll ETS (electron transfer system) during the light reactions formation of glucose during the Calvin cycle None of these replenishment of chlorophyll ETS (electron transfer system) during the light reactions formation of glucose during the Calvin cycle ANSWER DOWNLOAD EXAMIANS APP
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