What is the name of the organoid involved in the assembly of protein molecules?

This organoid is ribosomes. They are directly involved in protein synthesis. This process is called broadcast. Ribosomes do not have a membrane structure, so they are found in both prokaryotes and eukaryotes. They synthesize protein using mRNA (messenger RNA), which is provided by the cell nucleus. But these are not exact instructions for protein synthesis, but rather a recipe for proteins, since DNA has no information about which sequence the amino acids should be in. But ribosomes, thanks to mRNA and amino acids, can create these substances.