Plant Structure Which of the following experimental results does not support Mitchell's chemiosmosis theory? Addition of dinitrophenol to isolated mitochondria was shown to inhibit electron transport, but had no effect on ATP synthesis An artificial proton gradient across the inner mitochondrial membrane drives ATP synthesis in the absence of electron transport Electron transport in isolated mitochondria was shown to result in acidification of the medium Addition of dinitrophenol to isolated mitochondria during electron transport was shown to inhibit acidification of the medium Addition of dinitrophenol to isolated mitochondria was shown to inhibit electron transport, but had no effect on ATP synthesis An artificial proton gradient across the inner mitochondrial membrane drives ATP synthesis in the absence of electron transport Electron transport in isolated mitochondria was shown to result in acidification of the medium Addition of dinitrophenol to isolated mitochondria during electron transport was shown to inhibit acidification of the medium ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following elements is likely to form the least polar covalent bond with hydrogen? Oxygen Carbon Phosphorus Nitrogen Oxygen Carbon Phosphorus Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following is not an electron carrier class in the electron transport chain? Cytochrome c oxidase Flavoproteins Iron - sulfur proteins Cytochromes Cytochrome c oxidase Flavoproteins Iron - sulfur proteins Cytochromes ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Cellular metabolism is an example of a series of reactions that defy the second law of thermodynamics a series of reactions occurring under standard conditions equilibrium metabolism steady-state metabolism a series of reactions that defy the second law of thermodynamics a series of reactions occurring under standard conditions equilibrium metabolism steady-state metabolism ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The cell membrane is made up of cellulose phospholipids phosphoproteins lipoproteins cellulose phospholipids phosphoproteins lipoproteins ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Water content of active protoplasm is 90% 70% 10% 40% 90% 70% 10% 40% ANSWER DOWNLOAD EXAMIANS APP
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