| gptkbp:instanceOf | gptkb:Cellular_organelle 
 | 
                        
                            
                                | gptkbp:assemblyLocation | Nucleolus (in eukaryotes) 
 | 
                        
                            
                                | gptkbp:associatedWith | Polysomes 
 | 
                        
                            
                                | gptkbp:binds | Messenger RNA Transfer RNA
 
 | 
                        
                            
                                | gptkbp:composedOf | gptkb:Ribosomal_RNA Proteins
 
 | 
                        
                            
                                | gptkbp:discoveredBy | gptkb:George_Palade 
 | 
                        
                            
                                | gptkbp:discoveredIn | 1955 
 | 
                        
                            
                                | gptkbp:foundIn | gptkb:Eukaryotic_cells gptkb:Prokaryotic_cells
 
 | 
                        
                            
                                | gptkbp:function | Protein synthesis 
 | 
                        
                            
                                | gptkbp:inhibitedBy | gptkb:Antibiotics 
 | 
                        
                            
                                | gptkbp:location | gptkb:Rough_endoplasmic_reticulum gptkb:Cytoplasm
 
 | 
                        
                            
                                | gptkbp:mutationAssociatedWith | Protein synthesis defects 
 | 
                        
                            
                                | gptkbp:notableSite | gptkb:translator 
 | 
                        
                            
                                | gptkbp:notMembraneBound | True 
 | 
                        
                            
                                | gptkbp:numberInCell | Thousands to millions 
 | 
                        
                            
                                | gptkbp:powerSource | gptkb:GTP 
 | 
                        
                            
                                | gptkbp:presentIn | gptkb:Chloroplasts gptkb:Mitochondria
 
 | 
                        
                            
                                | gptkbp:requires | Cell survival 
 | 
                        
                            
                                | gptkbp:role | Gene expression 
 | 
                        
                            
                                | gptkbp:sizeEukaryotic | 80S 
 | 
                        
                            
                                | gptkbp:sizeProkaryotic | 70S 
 | 
                        
                            
                                | gptkbp:structure | Ribonucleoprotein complex 
 | 
                        
                            
                                | gptkbp:subunit | Large subunit Small subunit
 
 | 
                        
                            
                                | gptkbp:translationDirection | 5' to 3' on mRNA 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Nucleoprotein gptkb:Ovum
 gptkb:Chloroplasts
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 8 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Ribosomes 
 |