Plant Structure The mitochondria were known in the nineteenth century to be osmotically active on the basis of evidence that 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 mitochondria are surrounded by a semi permeable membrane ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following elements is likely to form the least polar covalent bond with hydrogen? Phosphorus Carbon Nitrogen Oxygen Phosphorus Carbon Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which of the following is not an electron carrier class in the electron transport chain? Cytochromes Cytochrome c oxidase Iron - sulfur proteins Flavoproteins Cytochromes Cytochrome c oxidase Iron - sulfur proteins Flavoproteins ANSWER DOWNLOAD EXAMIANS APP
Plant Structure A cell without cell wall is called symplast none of these apoplast protoplast symplast none of these apoplast protoplast ANSWER DOWNLOAD EXAMIANS APP
Plant Structure The cell membrane is made up of phosphoproteins lipoproteins phospholipids cellulose phosphoproteins lipoproteins phospholipids cellulose ANSWER DOWNLOAD EXAMIANS APP
Plant Structure Which part of a plant contains the male sex cell? Pollen Style Stamen Ova Pollen Style Stamen Ova ANSWER DOWNLOAD EXAMIANS APP
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