| A | B |
|---|
| cell | the basic unit of structure and function of all living things |
| cell membrane | the thin covering of a cell that controls transport in and out of cell |
| organelles | small structures within a cell |
| nucleus | the organelle that determines the cell's activities |
| chromosomes | threadlike structures that contains the characteristics of the organism |
| cytoplasm | a jellylike substance that keep the cell functioning |
| mitochondria | organelles that release energy from food |
| vacuoles | organelles that store food, water, or waste materials |
| chloroplasts | plant organelles that make food |
| cell wall | plant organelles that surrounds the cell and gives it strength |
| diffusion | the process of materials moving into and out of cells |
| osmosis | the movement of water and dissolved materials through cell membranes |
| tissue | cells that work together to perform a specific function |
| organ | tissues that work together |
| system | organs that work together to perform a specific function |
 | Plant Cell |
 | Animal Cell |
| Nucleolus | Makes ribosomes |
| Cell Membrane | Allows things to enter and leave cell |
| Centriole | helps during cells division |
| ER | Tunnels in cell to transport materials |
| ribosomes | Where proteins are made |
| golgi apparatus | Packages, transports and secretes proteins |
| Prokaryote | cell without a nucleus |
| Eukaryote | Cell with a nucleus |
