In the Nucleolus.
Ribosomal-based protein synthesis takes place in the cytoplasm of the cell. Peptides are synthesized by the ribosomes, typically on the rough ER of the cell.
Eukaryotic ribosomal RNA synthesis occurs in the nucleolus within the cell's nucleus. The nucleolus is a specialized substructure where ribosomal RNA genes are located and where ribosomal RNA transcription and processing take place.
Non-ribosomal protein synthesis occurs to produce bioactive peptides and proteins that cannot be generated through ribosomal synthesis. This process involves the assembly of amino acids through enzymatic reactions that are not mediated by the ribosome. Non-ribosomal protein synthesis allows for the production of complex peptides with diverse structures and functions, often found in biologically active compounds like antibiotics and signaling molecules.
The site for ribosomal RNA synthesis is the nucleolus, a specialized subcompartment within the cell nucleus. It is where rRNA genes are transcribed and processed to form the ribosomal subunits, which are essential for protein synthesis in the cell.
The small unit found in ribosomes are called subunits. They are denoted according to their sedimentation coefficients in the Svedberg units. The 40S is the subunit for eukaryotic ribosomes, while the 30S is the subunit for prokaryotic ribosomes.
It forms within the Cell's nucleus, just off to one side.
Nucleolus
The nucleolus is responsible for assembling ribosomes, which are the cellular machinery for protein synthesis. It synthesizes and exports ribosomal RNA (rRNA) and combines it with proteins to form ribosomal subunits. These ribosomal subunits then come together in the cytoplasm to create functional ribosomes that participate in protein synthesis.
The site of ribosome synthesis inside the nucleus is called the nucleolus. It is where ribosomal RNA (rRNA) is synthesized and ribosomal subunits are assembled before being exported to the cytoplasm for protein synthesis.
In it's very earliest phase; that of the synthesis of messenger Rna.
mtubules and muscle contraction (its mfilaments)
Messenger RNA (mRNA) carries the genetic information from DNA to the ribosomes for protein synthesis. Transfer RNA (tRNA) brings the amino acids to the ribosomes according to the codons on the mRNA. Ribosomal RNA (rRNA) is a component of the ribosomes where protein synthesis takes place.