Nucleus

cellnucleus

Nucleus: The nucleus is the single organelle of the cell that contains the cellular DNA. The nucleus is usually rounded or elongated and located in the centre of the cell.

Diameter: 4- 10 µm.

Shape: Rounded or elongated.

Location: Usually in the centre of the cell.

Structures found in the nucleus: are

nucleus

  • Nuclear membrane.
  • Chromatin.
  • Nucleolus.
  • Nucleopalsm.

Function:

  • Cellular regulation: Houses genetic material, which directs all cellular activities and regulates cellular structure.
  • Production: Produces ribosomal subunits in nucleous and exports them into cytoplasm for assembly into ribosomes.

Leave a Reply

Need help? e-Mail us here! Chat With Us Now!

← Prev Step

Thanks for contacting us. We'll get back to you as soon as we can.

Please provide a valid name, email, and question.

Powered by LivelyChat
Powered by LivelyChat Delete History