Multiple Choice Which of the following statements is true?
O A. Since all cells carry out cellular respiration, they contain mitochondria.
OB. A cell cannot be subdivided into smaller units that maintain the living state.
OC. Plant cells contain chloroplasts and no mitochondria while animal cells contain mitochondria and no chloroplasts.
O D. The cell membrane's function is to prevent diffusion of any substances into or out of the cell.
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