You are presented with the question "are used to repair cells by the human body" and the following answer choices: 
- prolactin release
 - Biomolecules
 - food and shelter
 - pituitary
 - exoskeleton
 - energy
 - Enzymes
 - arteries

Now knowing that protein is used to repair cells by the human body and biomolecules, such as proteins, are composed of one or many chains folded into compact forms, choose the best answer.


 

  Biomolecules       