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Diffusion and facilitated diffusion is a...

Diffusion and facilitated diffusion is a passive process.

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MODERN PUBLICATION-CELL : THE UNIT OF LIFE-EXERCISE
  1. Membrane are useful for compartmentalisation of cells.

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  2. Phospholipids molecule is an amphipathic molecule.

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  3. Diffusion and facilitated diffusion is a passive process.

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  4. Fucntional part of DNA is called euchromatin, while non-functional par...

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  5. Structural and functional units of chloroplasts are grana.

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  6. Why are ribosomes called RNP particles?

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  7. …………… are the stacks of closely packed thylakoids.

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  8. ………………. Type ribosomes are found in the prokaryotes, while ……..type ri...

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  9. …………..surrounds the central vacuole.

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

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

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  12. Starch storing plastids are called……………….

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

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  14. Transcriptionally active chromatin is called……………….

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

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

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

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

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

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

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