Plant Structure In plant cells, which of the following is not a function of the large central vacuoles of plant cells? Contractile regulation of Storage of food Support Waste storage water content Contractile regulation of Storage of food Support Waste storage water content ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Lysosomes are associated with photosynthesis respiration storage digestion photosynthesis respiration storage digestion ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following experimental results does not support Mitchell's chemiosmosis theory? 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 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 ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which part of a plant contains the male sex cell? Stamen Ova Style Pollen Stamen Ova Style Pollen ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Cellular organelles are embedded in the endoplasmic reticulum microtubules cytosol cristae endoplasmic reticulum microtubules cytosol cristae ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following observations is not used as evidence to support the concept of endosymbiotic origin of chloroplasts and mitochondria? Both can live and function independently of the cell Both have their own ribosomes Both have their own DNA Both strongly resemble prokaryotes, especially in size Both can live and function independently of the cell Both have their own ribosomes Both have their own DNA Both strongly resemble prokaryotes, especially in size ANSWER DOWNLOAD EXAMIANS APP
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