You are presented with the question "What can DNA contain the instructions for?" and the following answer choices: 
- keeps the organism warm
 - Something to move
 - Plant reproduction
 - a single protein
 - A computer
 - Animal survival
 - survival
 - an engine

Now knowing that most genes contain the instructions for a single protein and genes are made of DNA, the substrate of hereditary information, choose the best answer.


 

    a single protein     