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Cell Nucleus and Cytoplasm Characteristics

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Cell Nucleus and Cytoplasm Characteristics

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Questions and Answers

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?

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?

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?

<p>$RNA$, $DNA$, proteins</p> Signup and view all the answers

What are the characteristics of an active cell nucleus when observed under a light microscope with H&E stain?

<p>Either vesicular (pale) basophilic with prominent nucleolus</p> Signup and view all the answers

Cell Nucleus and Cytoplasm Characteristics

Choose a study mode

Podcast

Questions and Answers

What is the colour of the nucleus when observed under a light microscope with H&E stain?

What are the two types of chromatin based on the degree of chromosomes condensation?

What is the function of nuclear pore complexes in the nuclear envelope?

What are the components of nuclear sap observed under an electron microscope?

What are the characteristics of an active cell nucleus when observed under a light microscope with H&E stain?

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