You are presented with the question "What does cooking an egg cause?" and the following answer choices: 
- depress neuronal excitability
 - hatching of the egg
 - melting of the egg
 - Something that causes allergies
 - freezing of the egg
 - chemical reaction in the egg
 - death and devastation
 - DNA damage and mutations

Now knowing that heating an egg causes a chemical reaction in the egg and heat is very important in cooking, choose the best answer.


 

      chemical reaction in the egg   