nucleolus
The nucleolus is located within the nucleus and is involved in the making of ribosomes. It is responsible for assembling ribosomal RNA (rRNA) and combining it with proteins to form the structure of ribosomes.
Ribosomes are made up of RNA and proteins. RNA used is rRNA.
Ribosomes are made in the nucleus by RNA polymerase enzymes transcribing DNA into ribosomal RNA (rRNA) molecules. These rRNA molecules then combine with proteins to form ribosomes. The ribosomes are then transported out of the nucleus into the cytoplasm, where they carry out protein synthesis.
Protein synthesis primarily occurs in the ribosomes, which are located in the cytoplasm of the cell. The nuclear envelope surrounds the nucleus and is involved in regulating the passage of molecules in and out of the nucleus, but it is not directly involved in protein synthesis.
There are four main organelles that are involved in making proteins. The main organelles are the nucleus, ribosomes, rough endoplasmic reticulum, and Golgi apparatus.
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.
RNA.
DNA
ribosomes
The Nucleolus makes ribosomes which makes protein.
The instructions for the production of proteins are found in DNA. In Eukaryotic organisms, such as humans, the DNA is located within the nucleus. A copy of this DNA is made into mRNA - which carries the instructions from the nucleus to the ribosomes, where protein synthesis occurs.
Golgi apparatus