It makes the ribosomes which make proteins.
The nucleolus is responsible for assembling ribosomes, which are essential for protein synthesis in the cell. It is involved in producing and organizing ribosomal RNA (rRNA) with proteins to form ribosomal subunits.
Its main function is to produce the ribosomal-Rnas that are then exported to the cytoplasmically located Endoplasmic Reticulum to form Ribosomes which basically are the base for making proteins in all Cells.Ribosomes are made [primarily] from two rRnas [ribosomal Rnas] - which are made, in a concentrated fashion, in the nucleolus: the job of the nucleolus is to produce ribosomal Rna [in and of its many forms].
The dark circle in the nucleus is likely the nucleolus. The nucleolus is a structure within the nucleus where ribosomes are produced. It appears dark under a microscope due to its high concentration of genetic material and proteins.
Ribosomes are made inside the nucleolus, which is inside the nucleus of the cell. Ribosomes function to synthesize proteins. ***************************** it controls which qenes qet used.
The structure is called nucleolus and it makes the two parts of ribosomes. It is numbered between one and three in a typical cell.
Ribosomes are made up of RNA and proteins. RNA used is rRNA.
The nucleolus contains ribosomal RNA which is very useful for purposes of making proteins. The proteins are synthesized in the ribosomes.
The nucleolus is responsible for producing ribosomes, which are essential for protein synthesis in the cell. It also plays a role in storing and assembling ribosomal RNA (rRNA) and combining it with proteins to form ribosomal subunits.
The organelle that contains instructions for making proteins is the nucleus. Within the nucleus, DNA is transcribed into messenger RNA (mRNA), which is then translated into proteins by ribosomes in the cytoplasm.
Ribosomes are made up of ribosomal RNA (rRNA) and proteins. The process of making ribosomes involves the transcription and processing of rRNA genes, the assembly of rRNA with ribosomal proteins in the nucleolus, and the transportation of the assembled ribosomal subunits to the cytoplasm for final maturation. The mature ribosomes then participate in protein synthesis in the cell.
dna
The nucleus is found in eukaryotic cells and contains chromosomes. The nucleolus is a lighter area and it contains chromosomes that are 'open' and active. This area is making ribosome subunits. The subunits will move out of the nucleus and assemble into complete ribosomes. They will begin making proteins for cell use.