Plant Structure The fluid matrix of a cell is called the endoplasmic reticulum nucleus cytoskeleton cytosol endoplasmic reticulum nucleus cytoskeleton cytosol ANSWER DOWNLOAD EXAMIANS APP
Plant Structure What is the source of free energy (ΔG) for moving protons out of mitochondria against their concentration and electrical gradients? ATP Glycolysis Creatine phosphate The redox reactions of electron transport ATP Glycolysis Creatine phosphate The redox reactions of electron transport ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Both plant and animal cell possess central vacuoles cell walls mitochondria chloroplast central vacuoles cell walls mitochondria chloroplast ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following experimental results does not support Mitchell's chemiosmosis theory? An artificial proton gradient across the inner mitochondrial membrane drives ATP synthesis in the absence of electron transport Addition of dinitrophenol to isolated mitochondria was shown to inhibit electron transport, but had no effect on ATP synthesis 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 An artificial proton gradient across the inner mitochondrial membrane drives ATP synthesis in the absence of electron transport Addition of dinitrophenol to isolated mitochondria was shown to inhibit electron transport, but had no effect on ATP synthesis 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 Cellular metabolism is an example of equilibrium metabolism steady-state metabolism a series of reactions occurring under standard conditions a series of reactions that defy the second law of thermodynamics equilibrium metabolism steady-state metabolism a series of reactions occurring under standard conditions a series of reactions that defy the second law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Any system that is not at equilibrium is thermodynamically unstable, although it may be kinetically stable is rushing toward equilibrium at a very rapid rate is kinetically unstable, although it may be thermodynamically stable requires an enzyme to reach equilibrium is thermodynamically unstable, although it may be kinetically stable is rushing toward equilibrium at a very rapid rate is kinetically unstable, although it may be thermodynamically stable requires an enzyme to reach equilibrium ANSWER DOWNLOAD EXAMIANS APP
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