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Transcript
Organelle Definitions Organelle Definitions Reading/Science Words: 1. Eukaryote – type of cell that has a nucleus and other organelles surrounded by a membrane 2. Organelle – cell part; tiny structures inside a cell 3. Semi-permeable – allows certain materials to pass through, but not others 4. Synthesize – to make or produce 5. Enzymes – chemical in the body used to break down or digest things 6. DNA – code or blueprint for building living things. 7. Mitosis – process by which cells reproduce Organelle Definitions Organelle Definitions Jelly-like substance. Breaks down molecules to produce energy. Builds other molecules up. Cytoplasm Organelle Definitions Organic compounds like fats, oils, and waxes. Are used for structure and to store energy. Organelle Definitions Thin, outer layer of the cell. Holds organelles in place. Imports and exports nutrients. Passes waste and other materials to the outside of the cell. The “Gate Keeper” of the cell. Cytoplasm Organelle Definitions Makes large macromolecules like proteins, lipids, and carbohydrates. Separates molecules. Transports proteins inside the cell and to other parts of the body. Organelle Definitions Can synthesize, or make, proteins. Passes the proteins into the cytoplasm. Found on the outside of the rough endoplasmic reticulum and in the cytoplasm. Organelle Definitions Makes large macromolecules like proteins, lipids, and carbohydrates. Separates molecules. Transports proteins inside the cell and to other parts of the body. Organelle Definitions covered with ribosomes. Can synthesize, or make, lipids (fats, oils, and waxes). Organelle Definitions Can synthesize, or make, proteins. Passes the proteins into the cytoplasm. Found on the outside of the rough endoplasmic reticulum and in the cytoplasm. Organelle Definitions covered with ribosomes. Can synthesize, or make, lipids (fats, oils, and waxes). Organelle Definitions Collects, modifies, packages substances manufactured by the cell. Organelle Definitions Breaks down worn-out organelles, debris, and ingested particles. The “Trash Can” of the cell. Organelle Definitions Storage area for the cell. Keeps materials such as food, until the cell needs them. The “Suitcase” of the cell. Organelle Definitions Uses sugars and fatty acids to generate energy for the cell. The “Powerhouse” of the cell. Organelle Definitions Directs all activities inside the cell. Manages cell division. The “Control Center” of the cell. Organelle Definitions Synthesizes, or makes, ribosomes. Organelle Definitions Separates the nucleus from the cytoplasm. Contains the DNA, chromosomes, and genes of the cell. Organelle Definitions The rigid outer wall of a plant cell. Provides structure so the plant can stand up straight. Organelle Definitions Has chlorophyll inside that allows the plant to carry out photosynthesis. Photosynthesis combines carbon dioxide and water to make food for the cell. Organelle Definitions THE END!!