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lesson 2 notecards
| Question | Answer |
|---|---|
| cell membrane | shield that protects the animal cell |
| nucleus | control center in cell |
| organelle | a living thing in cell |
| ribosome | produce proteins |
| cytoplasm | thick flued region inside of a cell |
| mitochondria | power center |
| endoplasmic reticulum | part of the transportation system of a cell which performs protein foldings |
| Golgi apparatus | receives proteins from the ER, packages them, sends them out tho other parts of the cell |
| Vacuole | a sac inside of a cell that acts like a storage area |
| Lysosome | breaks down large food particles |
| Multicellular | thing that is made from multiple cells |
| unicellular | thing that is made from one cell |
| tissue | Group of similar cells that work together to perform a specific function |
| organ | made of different kinds of tissues that function together |
| organ system | a group of organs that work together to perform a major function |
| specialized cells | cells that are specialized to perform specific function |
| inside the nucleus | nuclear envelope, Chromatin, nucleolus |
| animal and plant differences | plant cells: chloroplast, cell wall animal cell: cell membrane |
| What does ER do for ribosomes | ER transports the proteins made by the ribosomes |
| ribosomes and why they are important | ribosomes are made in the nucleolus They produce proteins |