Molecules of DNA are encoded with instructions that tell cells what to do, and dNA DNA DNA is a person's genetic fingerprint. Given these facts, what tells cells what to do among the following options:
- sensory neurons
 - a person's family
 - a person's lungs
 - It helps them survive
 - a person's genetic fingerprint
 - Something coming from a gland
 - a person's skin
 - absorb light energy


 

     a person's genetic fingerprint    