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Grahams practice L2
1st period
| Term | Definition |
|---|---|
| Cell Membrane | Controls what comes out and in a cell |
| Nucleus | The control center of a cell |
| Organelle | Things that make up a cell (E.G. Vacuole) |
| Ribosome | An organelle that makes proteins |
| Cytoplasm | Goo like organelle that holds everything together |
| Mitochondria | Organelle that breaks down food to make energy |
| Endoplasmic reticulum | Organelle that transfers proteins |
| Golgi Body | Recieves and distributes. Packs. |
| Vacuole | Organelle that stores water and nutrients |
| Lysosomes | Waste plant organelle |
| Multicellular | An organisim with many cells |
| Unicellular | An organisim with 1 cell |
| Tissue | A group of cells that carry out a specific function in the body |
| Organ | A group of tissue that carry out a specific function |
| Organ System | A system of organs that do specific tasks |
| Specialized cells | Cells that preform a specific task |
| Division of labor | Cells doing specific functions |
| What is inside the nucleus | DNA, Nucleolus, and nuclear envelope |
| Plant vs Animal cells | Plant cells have chloroplasts, bigger vacuoles and cell walls. Animal cells have none of that |
| How the endoplasmic reticulum helps ribosomes | It moves ribosomes around the cell |
| Where ribosomes are made and why they are important | Nucleolus. Ribosomes make proteins |