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……………..is metal ion present at the centr...

……………..is metal ion present at the centre of chlorophyll.

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MODERN PUBLICATION-CELL : THE UNIT OF LIFE-EXERCISE
  1. …………..surrounds the central vacuole.

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  2. Non-living structures of the cytoplasm are called ………….

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  3. ……………..is metal ion present at the centre of chlorophyll.

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  4. Starch storing plastids are called……………….

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  5. Extensive infoldings of mitochondrial membrane are………………..

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  6. Transcriptionally active chromatin is called……………….

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  7. Chemically, the ribosomes are formed of ………and …………..

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  8. Stalked particles on the inner mitichondrial membrane are………...

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  9. ……………………..microtubular arrangement is found in the cilium, while…………. ...

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  10. Fill in the blanks Power house of the cell is …………..

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  11. The acrosome of the sperm is formed from…………..

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  12. Single membrane bound organelles are ………….and ……………

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  13. Name the following: Structural and functional units of the nervous sys...

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  14. Naked and circular DNA molecules are found in………..

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  15. Hydrolytic enzymes are located in ………….

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  16. An organelles without a limiting bags of the cell.

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  17. Smallest sized prokaryote is …………………………

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  18. Passive transport includes ………… and………………..

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  19. Active intake of macromolecules and particulate materials by the cell ...

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  20. Shrinking of a plant cell in a hypertonic solutions is called………….

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