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Cell Theory 2      posted 04-10-2013

Answer each question using a complete sentence.

1. List the important job of the cell membrane.

2. In a plant cell where is the cell membrane located?

3. Although the cell wall is stiff, it does not allow _____, ______,

_____, and _________________________ to pass into and out of the cell.

4. All living things are made of one or more ___________.

5. The cell membrane forms a barrier between the ___________ inside the cell and the outside environment of the cell.

6. Under what circumstances is the DNA of one person exactly like the DNA of another person?

7. The _______ acts as the brain of the cell.

8. The _____________ is a transportation system.

9. __________________ are the powerhouse of the cell.

10. Why do you think plant cells lack lysosomes?


     posted 01-09-2013




7th/8th Grade Math Solving Equation by Adding and Subtracting      posted 10-29-2012