Photosynthesis and Respiration Which of the following statements about energy metabolism is false? All animals in some way rely on plants for their energy All eukaryotic organisms carry out respiration in the presence of O2 Plants provide the water and CO2 that animals need to carry out respiration The energy that powers living systems ultimately comes from the sun All animals in some way rely on plants for their energy All eukaryotic organisms carry out respiration in the presence of O2 Plants provide the water and CO2 that animals need to carry out respiration The energy that powers living systems ultimately comes from the sun ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration The rate of photorespiration in most plants increases at.higher temperatures. Some plants have evolved a somewhat round-about system to deal with this problem. This series of reactions is called C4 pathway Calvin cycle Photosystem II ETS (electron transfer system in light reactions C4 pathway Calvin cycle Photosystem II ETS (electron transfer system in light reactions 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? ATP H2O NADPH Glucose ATP H2O NADPH Glucose ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration Carbon dioxide is reduced in the light reactions noncyclic photophosphorylation both light and dark reactions the Calvin cycle the light reactions noncyclic photophosphorylation both light and dark reactions the Calvin cycle ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration Which enzyme is involved in carbon-fixation reaction? Glycerol kinase Cytochrome reductase NADP reductase Ribulose bisphosphate carboxylase Glycerol kinase Cytochrome reductase NADP reductase Ribulose bisphosphate carboxylase ANSWER DOWNLOAD EXAMIANS APP
Photosynthesis and Respiration In noncyclic photophosphorylation, the ultimate acceptor of electrons that have been produced from the splitting of water is carbon dioxide chlorophyll a chlorophyll b NADP+ carbon dioxide chlorophyll a chlorophyll b NADP+ ANSWER DOWNLOAD EXAMIANS APP
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