Photosynthesis and Respiration Which of the following statements about energy metabolism is false? Plants provide the water and CO2 that animals need to carry out respiration All animals in some way rely on plants for their energy All eukaryotic organisms carry out respiration in the presence of O2 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 animals in some way rely on plants for their energy All eukaryotic organisms carry out respiration in the presence of O2 The energy that powers living systems ultimately comes from the sun ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration The cytochrome c oxidase complex pumps protons out of the matrix space all of these donates four electrons to O2 accepts electrons from cyt c pumps protons out of the matrix space all of these donates four electrons to O2 accepts electrons from cyt c ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration During the light-dependent reactions of photosynthesis, which of the following does not occur? Splitting of water 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 ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration The end products of noncyclic photophosphorylation are O2, ATP and NADPH carbon dioxide, PGAL (phosphoglyceraldehyde), and H2 water, ADP and NADP+ carbon dioxide, ATP and water O2, ATP and NADPH carbon dioxide, PGAL (phosphoglyceraldehyde), and H2 water, ADP and NADP+ carbon dioxide, ATP and water ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration In the Calvin cycle, carbon dioxide is fixed in a reaction with the ribulose phosphate ribose tri phosphate 3-phosphoglyceric acid ribulose diphosphate ribulose phosphate ribose tri phosphate 3-phosphoglyceric acid ribulose diphosphate ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration Where do the protons come from that make up the proton gradient used in the light reactions of photosynthesis? Glucose H2O NADPH ATP Glucose H2O NADPH ATP ANSWER DOWNLOAD EXAMIANS APP
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