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Questions and Answers
What is the colour of the nucleus when observed under a light microscope with H&E stain?
What is the colour of the nucleus when observed under a light microscope with H&E stain?
- Eosinophilic (Red)
- Achromatic (White)
- Basophilic (Blue) (correct)
- Neutrophilic (Purple)
What are the two types of chromatin based on the degree of chromosomes condensation?
What are the two types of chromatin based on the degree of chromosomes condensation?
- Basophilic and eosinophilic
- Vesicular and non-vesicular
- Active and inactive
- Euchromatin and heterochromatin (correct)
What is the function of nuclear pore complexes in the nuclear envelope?
What is the function of nuclear pore complexes in the nuclear envelope?
- Act as storage sites for genetic material
- Regulate cell division processes
- Provide controlled bidirectional pathways between the nuclear and cytoplasmic compartments (correct)
- Facilitate DNA replication within the nucleus
What are the components of nuclear sap observed under an electron microscope?
What are the components of nuclear sap observed under an electron microscope?
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What are the characteristics of an active cell nucleus when observed under a light microscope with H&E stain?
What are the characteristics of an active cell nucleus when observed under a light microscope with H&E stain?
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