You are presented with the question "What determines the flavor of sweet foods like sugar?" and the following answer choices: 
- Enzymes
 - ingredients
 - hormones
 - profile
 - sugar
 - tongue
 - dentist
 - Glucose

Now knowing that sugar causes food to taste sweet and for example, the tongue determines the taste of foods, deciding whether a thing is sweet or bitter, choose the best answer.


 

      tongue   