Information resulting in the perception of odor is most likely encoded  _______________.
|  | 
   |  | by receptors specific to a particular odor; | 
   |  | by receptors groups according to primary odor class; | 
   |  | by the pattern of activation across many receptors; | 
   |  | all of the alternatives are correct; | 
   |  | none of the alternatives is correct; | 
   INCORRECT - A correct alternative is provided.
   
    
    
   
   
   [Review Part 1 of the tutorial]
   [Review Part 2 (Matching) of the tutorial]