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What is nucleosomes ? Give its chemical ...

What is nucleosomes ? Give its chemical nature.

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MODERN PUBLICATION-CELL : THE UNIT OF LIFE-EXERCISE
  1. List the objectionable postulate of theory. In which way , it was modi...

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  2. Give one major difference between SER and RER.

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  3. What is nucleosomes ? Give its chemical nature.

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  4. Differentiate between mitochondrion and a bacterium.

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  5. What do you understand by active transport across a cell membrane? Exp...

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  6. Enlist the main postulates of cell theory. Who proposed the cell theor...

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  7. Discuss the relationship between cell size and its exchanging power.

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  8. Differentiate between prokaryotic and eukarytic cells.

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  9. Enlist the functions of endoplasmic reticulum.

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  10. Draw a diagram showing structure of chloroplast.

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  11. Why is plasma membrane called a semipermeable membrane? Give its sign...

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  12. Explain the structure and functions of collenchyma.

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  13. Give the historical hierarchy of cell

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  14. Give an account of prokaryotic cell.

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  15. Show polymorphism in lysosome with the help of sketch only (no descrip...

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  16. Explain fluid mosaic model?

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  17. Enumerate the structure and functions of true nucleus.

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  18. Centriole has 9 + 2 microtubular arrangement while cilium has 9 + 0 mi...

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  19. Transcriptionally inactive chromatin is called heterochromatin.

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  20. "Cell within the cell" is stated for mitochondria and chloroplasts.

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