The answer is Sex-Linked Traits
        
             
        
        
        
I believe <span>Protease enzymes are what are used to break proteins into amino acids.</span>
        
             
        
        
        
Answer:
Carbohydrates, proteins, and nucleic acids are built from small molecular units. The small molecular units are called monomers 
Explanation:
I'm not really sure if that was what you were looking for, but I remember learning this in biology. I'm sorry if this doesn't help.
 
        
             
        
        
        
Because the heart has a very important task for the body, it follows a cycle called the cardiac cycle. The intervening pauses allows the blood to be emptied out completely from the atria and transferred to the ventricles before the ventricles finally pumps out the blood.