Bill Nye Video Worksheet

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                                     Bill Nye - Cells
                                      Video Guide

1. What are cells?



2. How are cells similar to and different from bricks?



3. What do all cells have?



4. Different kinds of cells have different __________.


5. What does cell membrane mean?



6. What is the job of the nucleus?



7. Give an example of a type of cell.



8. Each cell has _________________ in it.


9. What are genes made of?


10. How many red blood cells could fit into the letter “o”?



11. Why are red blood cells red?



12. What is osmosis?


13. How many cells does a human have?

				
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posted:7/26/2012
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