Circovirus information including symptoms, causes, diseases, symptoms, treatments, and other medical and health issues.
Member of the American Chemical Society (ACS). Nucleolus is where ribosomes are assembled. The nucleolus is also in charge of transcribing and modifying rRNA. However the nucleolus is not an organelle but a space in the nucleus which is actively producing ribosome units.he nucleolus is also in charge of transcribing and modifying rRNA. However the nucleolus is not an organelle but a space in the nucleus which is actively producing ribosome units.
Rough endoplasmic reticulum (RER), which is covered in ribosomes, is found in abundance in hepatocytes and is responsible for protein synthesis. The reason hepatocytes are r â¦ ich in RER is because they produce a large amount of proteins, including clotting factors and plasma proteins.