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How is bacterial cell different from oni...

How is bacterial cell different from onion peel?

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The major differences between bacterial cell (prokaryotic) and onion peel (eukaryotic) are labulated below
`{:("Bacterial cell","Onion peel"),(1."Size of a cell is generally small" (1-10)mm,1."Size of a cell is generally large"(5-100mm)),(2."Nucleus is absent"("nuclear region or nucleoid is not surrounded by a nuclear membrane"),2."Nucleus is present"("nuclear material is surrounded by a nuclear membrane")),(3."It contains a single chromosome",3."It contains more than one chromosome"),(4."Nucleolus is absent",4."Nucleolus is present"),(5."Membrane bound cell organelles are absent",5."Membrane bound cell organelles such as mitochondria plastids"),(,"endoplasmic reticulum Golgi apparatus lysosomes peroxisomes etc. are present"),(6."Cell division takes place by fission or budding"("no mitosis"),6."Cell division occurs by mitotic or meiotic cell division"):}`
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NCERT EXEMPLAR-THE FUNDAMENTAL UNIT OF LIFE -The Fundamental Unit Of Life
  1. Match the following columns {:(Column I,Column II),(A."Smooth endopl...

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  2. Write the name of different plants parts in which chromoplast, chlorop...

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  3. Name the organelles which show the analogy written as under (i) Tra...

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  4. How is bacterial cell different from onion peel?

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  5. How do substances like carbon dioxide (CO(2)) and water (H(2)O) move i...

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  6. How does an Amoeba obtain its food?

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  7. Name the two organelles in a plant cell that contain their own genetic...

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  8. Why are lysosomes also known as scavengers of the cells?

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  9. Which cell organelle controls most of the activities of the cell?

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  10. Which kind of plastid is more common in (a) roots of the plant (b) l...

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  11. Why do plant cells posses large sized vacuole?

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  12. How are chromatin, chromatid and chromosomes related to each other?

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  13. What are the consequences of the following conditions? (a) A cell co...

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  14. Draw a plant cell and label the parts which (a) determines the funct...

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  15. Illustrate only a plant cell as seen under electron microscope. How it...

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  16. Draw a neat labelled diagram of an animal cell.

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  17. Draw a well labelled diagram of an eukaryotic nucleus. How is it diffe...

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  18. Differentiate between rough and smooth endoplasmic reticulum. How is e...

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  19. In brief state what happens when (a) Dry apricots are left for somet...

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  20. Draw a neat diagram of plant cell and label any three parts which diff...

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