Plant Structure The composition of the inner mitochondrial membrane is most like that of the outer mitochondrial membrane the nuclear membrane the cell's plasma membrane some bacterial plasma membranes the outer mitochondrial membrane the nuclear membrane the cell's plasma membrane some bacterial plasma membranes ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following statements about mitochondrial proteins is true? Mitochondrial proteins arise from other mitochondrial proteins All mitochondrial proteins are imported from the cytoplasm Some mitochondrial proteins are coded for and synthesized in the mitochondria and others All mitochondrial proteins are coded for and synthesized in the mitochondria Mitochondrial proteins arise from other mitochondrial proteins All mitochondrial proteins are imported from the cytoplasm Some mitochondrial proteins are coded for and synthesized in the mitochondria and others All mitochondrial proteins are coded for and synthesized in the mitochondria ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which is not true about a photon? It is trapped by photosynthetic unit It donates electron to reduce carbon dioxide to glucose The shorter the wavelength, the greater the energy of the photons It is a packet of light energy It is trapped by photosynthetic unit It donates electron to reduce carbon dioxide to glucose The shorter the wavelength, the greater the energy of the photons It is a packet of light energy ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The mitochondria were known in the nineteenth century to be osmotically active on the basis of evidence that the mitochondrial matrix is hypotonic to the cellular cytoplasm mitochondria were derived from a symbiotic bacterium mitochondria are surrounded by a semi permeable membrane the mitochondrial matrix is hypertonic to the cellular cytoplasm the mitochondrial matrix is hypotonic to the cellular cytoplasm mitochondria were derived from a symbiotic bacterium mitochondria are surrounded by a semi permeable membrane the mitochondrial matrix is hypertonic to the cellular cytoplasm ANSWER DOWNLOAD EXAMIANS APP
Plant Structure If complex III were incorporated into an artificial lipid vesicle in order to demonstrate it's proton translocating ability in isolation, which of the following would be an appropriate electron donor? Cytochrome c peroxidase Cytochrome c red Ubiquinol (UQH2) Cytochrome c oxidase Cytochrome c peroxidase Cytochrome c red Ubiquinol (UQH2) Cytochrome c oxidase ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following experimental results does not support Mitchell's chemiosmosis theory? Electron transport in isolated mitochondria was shown to result in 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 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 Electron transport in isolated mitochondria was shown to result in 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 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 ANSWER DOWNLOAD EXAMIANS APP
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