Photosynthesis and Respiration What do coenzyme A, CO2, oxaloacetate, and FADH2 all have in common? They are all elements of oxidative phosphorylation They are part of the reactions of lactic acid fermentation They are part of the dark reactions of photosynthesis They are all components or products of the citric acid cycle They are all elements of oxidative phosphorylation They are part of the reactions of lactic acid fermentation They are part of the dark reactions of photosynthesis They are all components or products of the citric acid cycle ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration In oxygenic photosynthesis, water is split in order to provide the electrons needed for cyclic photophosphorylation electrons needed to reduce P680 O2 needed for the dark reactions electrons needed to reduce NADH electrons needed for cyclic photophosphorylation electrons needed to reduce P680 O2 needed for the dark reactions electrons needed to reduce NADH 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; oxidative phosphorylation; citric acid cycle Glycolysis; citric acid cycle; oxidative phosphorylation Oxidative phosphorylation; citric acid cycle; glycolysis Glycolysis; fermentation Glycolysis; oxidative phosphorylation; citric acid cycle Glycolysis; citric acid cycle; oxidative phosphorylation Oxidative phosphorylation; citric acid cycle; glycolysis Glycolysis; fermentation ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration Which one of the following is a product of both cyclic and noncyclic photophosphorylation? Carbohydrate NADPH O2 ATP Carbohydrate NADPH O2 ATP ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration During the light-dependent reactions of photosynthesis, which of the following does not occur? Absorption of light energy by photosystems Carbon dioxide fixation Release of oxygen Splitting of water Absorption of light energy by photosystems Carbon dioxide fixation Release of oxygen Splitting of water ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration Which of the following statements about energy metabolism is false? The energy that powers living systems ultimately comes from the sun Plants provide the water and CO2 that animals need to carry out respiration All eukaryotic organisms carry out respiration in the presence of O2 All animals in some way rely on plants for their energy The energy that powers living systems ultimately comes from the sun Plants provide the water and CO2 that animals need to carry out respiration All eukaryotic organisms carry out respiration in the presence of O2 All animals in some way rely on plants for their energy ANSWER DOWNLOAD EXAMIANS APP
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