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Human Body Week 1
Term | Definition |
---|---|
Single Celled organism | an organism that only has one cell |
Bacteria | a single celled organism without an organized nucleus. |
cell | the basic unit of all living things |
cell membrane | the boundary the surrounds a cell and controls which substances can enter or leave the cell. |
cell nucleus | an organelle in a cell that holds the cells DNA |
cytoplasm | The liquid inside of a living cell |
micro organism | an organism that is too small to see with your eyes |
organism |