Maybe because they like coacervates.
        
             
        
        
        
Insect Compound Eye vs. Human Eye. Insects and humans have very different types of eyes, but each has advantages and disadvantages. ... The quality of its vision is much higher than that of a compound eye, and it has a much more complex construction
 
        
                    
             
        
        
        
Zwitterion
Zwitterion also known as dipolar
ion refers to a substance that has at least one positive and one negative
electrical charge at different locations and the net charge of the entire
molecule is zero. Examples of zwitterions are amino acids.
 
        
             
        
        
        
The answer is RNA polymerase binds to a promoter region of DNA.