|  | 
        
        | 
                        
                                |  Ribosomes and RER - illustration
 |  | 
                        
                                |  Ribosomes - illustration
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                                |  Phospholipids - illustration
 |  | 
                        
                                |  Nucleus and ER (labels) - illustration
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        | 
                        
                                |  Nucleus - illustration
 |  | 
                        
                                |  Normal cells - illustration
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                                |  Mitochondria - illustration
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                                |  Mitochondria (labels) - illustration
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        | 
                        
                                |  Microtubules - illustration
 |  | 
                        
                                |  Membrane - illustration
 |  | 
                        
                                |  Lysosomes - illustration
 |  | 
                        
                                |  Intracellular Protein Transport - illustration
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                |  |