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I am Savita Dhutti,a science teacher at a well established public school in India.I welcome all of you to My science mania ! Its a website,I created for sharing e-learning experience with my students.Science is in fact, a real fun.It is a subject never--never confined within the four walls of the clssroom.Science is a continuous process of learning! I wish to create a pleasing learning environment for my students.So, Come and ENJOY Science with me.

Monday, 21 May 2007

Cell Structures





Across

4. Proteins are produced here.

5. A jellylike fluid within cells.

7. This rigid covering is not found in animal cells.

8. Act as storage sacks within cells.



Down

1. Transports materials within the cell.

2. These structures produce energy for the cell.

3. The cell's control center.

6. In plant cells, these structures contain chlorophyll.
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