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Cell Differentiation
Cell Specialization Project
| Question | Answer |
|---|---|
| How does a single cell become an organism with specialized structures? What two processes does the single cell have to go through? | The cell must go through mitosis and differentiation. |
| What is cell differentiation? | cells become specialized in structure and function |
| What does differentiation determine? | What cell type each cell will become. In humans, there are hundreds of cell types. The genes that control differentiation direct each cell when to form the particular proteins and the structures to make it a specific cell |
| Cell differentiation occurs at what stages? | fully developed, mature organisms |
| What does the organism change from? | Zygote to complex system of tissues and cell types. |
| Why is cell differentiation important? | cells become specialized in order to perform different functions. |
| What does cell differentiation occur through? | gene expression |
| Can differentiation occur multiple times? | yes |
| What happens during cell differentiation? | a young and immature cell evolves into a specialized cell |
| What becomes specialized cells during differentiation? | generic embryonic cells |
| Whats the shape of a red blood cell? | disk shaped & flattened |
| What do neurons have to connect to other nerve cells? | branches |
| What are sperm cells composed of? | head and a tail (flagellum) |
| Whats the function of a stomata? | allows gases to enter or leave a plant |
| What does a xylem transport? | water |
| What does a phloem transport? | glucose |
| Once a cell differentiates can it be reversed? | no |