Plant Structure Which is not true about a photon? It is a packet of light energy It donates electron to reduce carbon dioxide to glucose The shorter the wavelength, the greater the energy of the photons It is trapped by photosynthetic unit It is a packet of light energy It donates electron to reduce carbon dioxide to glucose The shorter the wavelength, the greater the energy of the photons It is trapped by photosynthetic unit 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 strongly resemble prokaryotes, especially in size Both can live and function independently of the cell Both have their own DNA Both have their own ribosomes Both strongly resemble prokaryotes, especially in size Both can live and function independently of the cell Both have their own DNA Both have their own ribosomes ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following is not an electron carrier class in the electron transport chain? Flavoproteins Iron - sulfur proteins Cytochromes Cytochrome c oxidase Flavoproteins Iron - sulfur proteins Cytochromes Cytochrome c oxidase ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following elements is likely to form the least polar covalent bond with hydrogen? Oxygen Phosphorus Carbon Nitrogen Oxygen Phosphorus Carbon Nitrogen 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 coded for and synthesized in the mitochondria Some mitochondrial proteins are coded for and synthesized in the mitochondria and others All mitochondrial proteins are imported from the cytoplasm Mitochondrial proteins arise from other mitochondrial proteins All mitochondrial proteins are coded for and synthesized in the mitochondria Some mitochondrial proteins are coded for and synthesized in the mitochondria and others All mitochondrial proteins are imported from the cytoplasm ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Mitochondria can be expected most numerous in red blood cells muscle cells green cells none of these red blood cells muscle cells green cells none of these ANSWER DOWNLOAD EXAMIANS APP
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