If most carcinogens cause cancer by producing mutations in dexyribonuclein acid, then most carcinogens can cause cancer by causing mutations to what?

Answer choices:
- that material's properties
 - dexyribonucleic acid
 - Veins and arteries.
 - Chlorophyll
 - harmful substances
 - properties
 - a lot of human deaths
 - characteristics

 

  dexyribonucleic acid        