If molecules of deoxyribonucleic acid are encoded with instructions that tell cells what to do, then what molecules are are encoded with instructions that tell cells what to do?

Answer choices:
- Earth revolving around the sun
 - mitosis
 - philtrums
 - viruses
 - allow growth
 - A Greek letter
 - Plant growth is reduced
 - deoxyribonucleic acid

 

        deoxyribonucleic acid  