Fact 1: Most genes contain the instructions for a single protein.

Fact 2: Genes are blueprints for the construction of proteins.

Given the two facts above, answer the question "what do genes contain?" with the following options: 
- Chemical energy
 - viruses
 - sensory neurons
 - water
 - Energy
 - A Greek letter
 - blueprints
 - fat


 

       blueprints  