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Is nucleolus covered by membrane?...

Is nucleolus covered by membrane?

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Nucleolus is

A' is the largest structure of brain. It is enclosed in upper part of skull 'B' and covered by membranes 'C'. It shows two hemispheres internally connected to each other by 'D'. Write the names of A,B,C and D.

A' is a cylindrical structure that begins from the lower end of medulla and extend downwards. It is enclosed in bony cage 'B' and covered by membrance 'C'. As many 'D' pairs of nerves arise from the structure 'A': What is the name of membrane 'C'?

Nucleolus wasfirst discovered by

An example of a not seclectively permeable membrane is...........

which organelle is surrounded by two membranes?

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BAL BHARTI-CELL STRUCTURE AND ORGANIZATION-Exercise
  1. Which of the following set of organelles contain DNA

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  2. Golgi body is absent in

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  3. Plants have no circulatory system? Then how cells manage intercellular...

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  4. Is nucleolus covered by membrane?

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  5. Fluid mosaic model proposed by Singer and Nicolson replaced Sandwich m...

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  6. The RBC surface normally shows glycoprotein molecules. When determinin...

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  7. How cytoplasm differs from nucleoplasm in chemical composition?

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  8. Distinguish between smooth and rough endoplasmic reticulum.

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  9. Mitochondria are power house of cell. Given reason.

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  10. What are types of plastids?

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  11. Label the diagrams and write down the details of concept in your word.

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  12. Label the diagrams and write down the details of concept in your word.

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  13. Complete the flow chart

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  14. Label the A, B, C, and D in above diagram and write the functions of o...

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  15. Identify each cell structures or organelle from its description below:...

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  16. Identify each cell structures or organelle from its description below:...

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  17. Identify each cell structures or organelle from its description below:...

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  18. Identify each cell structures or organelle from its description below:...

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  19. Identify each cell structures or organelle from its description below:...

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  20. Onion cells have no chloroplast. How can we tell they are plants?

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