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The nucleolus is a dense, membrane-less structure within the nucleus of eukaryotic cells responsible for ribosome biogenesis. It synthesizes ribosomal RNA (rRNA) and assembles it with proteins to form ribosomal subunits, which are then transported to the cytoplasm for protein synthesis. The nucleolus also plays a role in regulating the cell cycle and responding to cellular stress. Its size and activity can vary depending on the cell's metabolic demands.
What else can I help you with?
What is a Dense center portion of a nucleus?
It's called a nucleolus
What is a structure inside the nucleus where RNA is transcribed?
nucleolus
The subunits of a ribosome are produced in the?
They are manufactured by the nucleolus. The nucleolus is the most prominent substructure in the nucleus, and is also responsible for rRNA transcription and processing.
What is the name of the dense body of protein and RNA inside the nucleus where ribosomes synthesis occurs?
The dense body of protein and RNA inside the nucleus where ribosome synthesis occurs is called the nucleolus. It is responsible for producing ribosomal RNA and assembling ribosomal proteins to form ribosomes.
What form of RNA is made by the nucleolus?
Ribosomal RNA. It is transcribed from DNA in the nucleolus.
How do you spell nucleolus?
Nucleolus.
What is the small spherical body within the nucleus?
The small spherical body within the nucleus is called the nucleolus. It is involved in the production of ribosomes, which are essential for protein synthesis in the cell.
What structure is inside the nucleus?
Nucleolus
Does the nucleus or the nucleolus manufacture ribosomes?
Nucleolus :)
What is a Dense center portion of a nucleus?
It's called a nucleolus
Is the nucleolus a plant?
The nucleolus is not a plant, but an organelle within the nucleus of a cell. The nucleolus transcribes and assembles RNA.
What is the nucleolus envelope?
a protecting layer over the nucleolus
What the is spherical body within nucleus?
The nucleolus
Where the nucleolus is in a plant cell?
The nucleolus is in the nucleus of the cell.
Do all cells need nucleolus?
Not all cells need a nucleolus. For example, bacterial cells do not have a nucleolus. A nucleolus is a dense body within the nucleus which is where ribosomes are formed. As viral cells do not create ribosomes, they do not need a nucleolus either...
What is the nucleolus of a fishing pole?
Fishing poles do not have any nucleolus.
Is a nucleolus always part of a nucleus?
no they are differents the nucleolus is where the nucleus is
