<span>First, he should inform all the people who might be in the building to quit immediately.
 Since the content which was in the pipette is not known they vacate and let the investigation to be carried out.
 If the content is known, then the procedure on how to lean up the mess is carried out. After that people can go back to their normal duties.</span>
        
                    
             
        
        
        
The three molecules are Nadh, Fadh and ATP
        
                    
             
        
        
        
<span>Fungi obtain nutrients by absorption</span>
        
             
        
        
        
The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.