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 Addition of dinitrophenol to isolated mitochondria during electron transport was shown to inhibit acidification of the medium 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 was shown to inhibit electron transport, but had no effect on ATP synthesis Addition of dinitrophenol to isolated mitochondria during electron transport was shown to inhibit acidification of the medium Electron transport in isolated mitochondria was shown to result in acidification of the medium ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The cellular organelle associated with secretion is the golgi complex lysosome ribosome mitochondrion golgi complex lysosome ribosome mitochondrion ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which cell type is likely to have the most mitochondria? Adipose cells Liver cells Slow-twitch muscle Fast-twitch muscle Adipose cells Liver cells Slow-twitch muscle Fast-twitch muscle ANSWER DOWNLOAD EXAMIANS APP
Plant Structure If the ends of the following polysaccharide are pulled, which one would stretch the most? Glycogen Cellulose None of these Starch Glycogen Cellulose None of these Starch 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 oxidase Ubiquinol (UQH2) Cytochrome c red Cytochrome c peroxidase Cytochrome c oxidase Ubiquinol (UQH2) Cytochrome c red ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Chemical energy is supplied to eukaryotic cells by mitochondria and chloroplasts mitochondria and ribosomes mitochondria only chloroplasts and golgi complexes mitochondria and chloroplasts mitochondria and ribosomes mitochondria only chloroplasts and golgi complexes ANSWER DOWNLOAD EXAMIANS APP
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