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Nucleoli are present in the nucleus of a cell during interphase, which is the phase of the cell cycle when the cell is not dividing. Nucleoli are involved in the assembly of ribosomes, which are important for protein synthesis within the cell.
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Does nucleoli have their own distinct membranes?
No, nucleoli do not have their own distinct membranes. They are found inside the nucleus of a cell and are composed of proteins and ribonucleic acids. Nucleoli are involved in the production of ribosomal RNA and assembly of ribosomes.
What is the significance of the increase of nucleoli in the nucleus of oocytes?
An increase in nucleoli in oocytes is indicative of increased metabolic and synthetic activity in preparation for fertilization and embryonic development. Nucleoli produce ribosomal RNA and are involved in protein synthesis, which is crucial for supporting the rapid cell division and growth that occurs during early embryonic development.
What is assembled in the nucleoli?
Ribosomal RNA and ribosomal proteins are assembled in the nucleoli to form ribosomes, which are essential for protein synthesis in the cell. The nucleoli are also involved in ribosome biogenesis and assembly.
Does the nucleolus disappear in mitosis?
Yes, the nucleolus typically disappears during mitosis as it disassembles to release its components (such as ribosomal RNA and proteins) into the rest of the cell for the formation of new ribosomes. This allows the cell to focus on the process of cell division.
What is the function of the nucleoli?
I think cell is to nucleus as nucleus is to nucleolus. So, I think it is the center of the nucleus.
Is nucleoli in plant or animal cell?
Nucleoli are present in both plant and animal cells. They are substructures located within the nucleus and are involved in the production of ribosomes.
What is the plural of nucleoli?
Nucleoli is the plural form of nucleolus.
In an animal cell what contains DNA and nucleoli?
The nucleus of the cell contains DNA and the nucleoli.
How many nucleoli are in each nucleus?
Typically, a nucleus contains one or more nucleoli. The number of nucleoli can vary depending on the cell type and its activity. Nucleoli are involved in the production of ribosomes and are often more numerous in cells actively synthesizing proteins.
What are cells without nucleoli called?
Cells without nucleoli are termed anucleolate cells. This absence of nucleoli can be due to certain cellular conditions or can be a natural feature of the specific cell type. Nucleoli are responsible for producing ribosomal RNA and are important for protein synthesis within the cell.
Do epithelial cell have nucleoli?
yes it have.
What does a neucleolus do?
Nucleoli assemble ribosomes.
Where are the nucleoli of an onion cell found?
The nucleoli of an onion cell are found within the nucleus. The nucleus is a membrane-bound organelle that houses the cell's genetic material, including the nucleoli where ribosomal RNA synthesis takes place.
Nucleoli disinagration phase?
Third World
Does nucleoli have their own distinct membranes?
No, nucleoli do not have their own distinct membranes. They are found inside the nucleus of a cell and are composed of proteins and ribonucleic acids. Nucleoli are involved in the production of ribosomal RNA and assembly of ribosomes.
How is nuclear produced?
by nucleoli fission reactions
What inside the cell nucleus assembles ribosomes?
nucleoli
