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QB: Cell biology- Chapter 6

Chapter 6: Nucleus
2 marks:
1.     Define Nucleus
2.     What is nucleoplasmic index
3.     Cells can be divided into how many types based on the number of nuclei they possess?
4.     What is nuclear pore complex? (answer should be very brief about the position and basic structure of the nuclear pore complex)
5.     What is nucleolus?
6.     Explain the function of nucleolus?
7.     What are the functions of nucleus?
8.     What is nucleoplasm?

4 marks:
1.     What is nucleus? Explain with respect to its size, shape, number and position.
2.     Explain the structure of nuclear envelope.
3.     Describe the structure of nuclear pore complex.
4.     What is nucleoplasm (nuclear sap)?
5.     Explain the structure and function of nucleolus.

8 marks:
1.     Explain the ultrastructure of nuclear pore complex with help of well labeled diagram.
2.     What is nucleus? Explain different types of nuclei.

16 marks:
1.     What is nucleus? Explain different types of cells based on number of nuclei they possess. Add a note on the structure and function of nuclei. ( types of cells, nuclear membrane and nuclear pore complex structure with diagram is expected)



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