Plant Structure The mitochondria were known in the nineteenth century to be osmotically active on the basis of evidence that mitochondria are surrounded by a semi permeable membrane the mitochondrial matrix is hypertonic to the cellular cytoplasm mitochondria were derived from a symbiotic bacterium the mitochondrial matrix is hypotonic to the cellular cytoplasm mitochondria are surrounded by a semi permeable membrane the mitochondrial matrix is hypertonic to the cellular cytoplasm mitochondria were derived from a symbiotic bacterium the mitochondrial matrix is hypotonic to the cellular cytoplasm ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which part of a plant contains the male sex cell? Pollen Ova Style Stamen Pollen Ova Style Stamen ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Both plant and animal cell possess central vacuoles cell walls chloroplast mitochondria central vacuoles cell walls chloroplast mitochondria ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following statements about mitochondrial proteins is true? Mitochondrial proteins arise from other mitochondrial proteins Some mitochondrial proteins are coded for and synthesized in the mitochondria and others All mitochondrial proteins are imported from the cytoplasm All mitochondrial proteins are coded for and synthesized in the mitochondria Mitochondrial proteins arise from other mitochondrial proteins Some mitochondrial proteins are coded for and synthesized in the mitochondria and others All mitochondrial proteins are imported from the cytoplasm All mitochondrial proteins are coded for and synthesized in the mitochondria ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following is not an electron carrier class in the electron transport chain? Cytochrome c oxidase Cytochromes Flavoproteins Iron - sulfur proteins Cytochrome c oxidase Cytochromes Flavoproteins Iron - sulfur proteins ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The cellular organelle associated with photosynthesis is the mitochondrion lysosome chloroplast golgi complex mitochondrion lysosome chloroplast golgi complex ANSWER DOWNLOAD EXAMIANS APP
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