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| Question | Answer |
|---|---|
| what is a cell membrane | a thin flexible barrier that surrounds a cell and controls which substances pass into and out of the cell |
| why don't animal cells have chloroplast | animals don't make food from sunlight |
| what is a chloroplast | an organelle in the cells of plants and some other organism that captures energy from sunlight and changes it to a form of energy the cells can use |
| does a vacuole break down large food particles? | no |
| what is a mitochondria | convert energy stored in food to energy the cells can use to live and function |
| is the cell wall the thing that holds up the cells? | no |