Nuclear Pores and Chromatins in Non-Dividing Nuclei

What forms the diaphragm of proteins in nuclear pores?

Electron dense membrane

What are present in non-dividing nuclei in different degrees of uncoiling?

Chromosomes

What types of chromatins are present based on the degree of chromosomes condensation?

Two

Which component bridges nuclear pores and forms the diaphragm of proteins?

Electron dense membrane Signup and view all the answers

In what condition do chromatin exist as chromosomes?

In non-dividing nuclei Signup and view all the answers

What are the characteristics of cell organelles mentioned in the text?

They are metabolically active and perform specific functions Signup and view all the answers

What gives the appearance of the inner nuclear membrane as fibrous?

Presence of heterochromatins Signup and view all the answers

Where do they specifically regulate trafficking?

Between Golgi and lysosomes Signup and view all the answers

What do they regulate among subcellular compartments?

Trafficking of proteins and lipids Signup and view all the answers

When were the cell organelles classified according to the text?

02/08/1445 Signup and view all the answers

Which term best describes the function of cell organelles?

Essential for the life of cells Signup and view all the answers

What is the main component of Pars fibrosa?

Electron dense filaments Signup and view all the answers

Which space lies between the inner and outer nuclear membranes?

Nuclear cistern Signup and view all the answers

What is the main takeaway about the location of cell organelles?

They are permanently inside the cytoplasm Signup and view all the answers

What is the main characteristic of the inter-membrane space in the nucleus?

Referred to as nuclear sap Signup and view all the answers

Why are cell organelles said to be metabolically active?

To perform specific functions Signup and view all the answers

Which of the following contributes to the non-smooth appearance of the inner nuclear membrane?

Euchromatins Signup and view all the answers

The presence of which structure contributes to the roughness of the inner nuclear membrane?

Ribosomes Signup and view all the answers

What type of pathway are they involved in regulating?

Secretory and endocytic pathway Signup and view all the answers

Which of the following is NOT a component of Pars fibrosa?

mRNA Signup and view all the answers

What is the primary characteristic of Pars fibrosa?

Contains electron dense filaments Signup and view all the answers

Which type of filaments primarily make up Pars fibrosa?

Electron dense filaments Signup and view all the answers

What does Pars fibrosa primarily consist of?

rRNA Signup and view all the answers

Which of the following is NOT mentioned as part of the regulated compartments?

Nucleus Signup and view all the answers

Which cellular process do they NOT have a role in regulating?

DNA replication Signup and view all the answers