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cells
the smallest structural and functional unit of an organism
| Question | Answer |
|---|---|
| nucleus | is the control center of the cell |
| vacuole | stores water, nutrients,and waste |
| ribosome | produce proteins for the cell |
| endoplasmic reticulum | moves materials throughout the cell |
| cell membrane | holds the part of the cell together and controls the movement of materials into and out of the cell |
| cytoplasm | fills most of the cell outside the nucleus. organelles float in this |
| mitochondrion | release the energy stored in food |