If most carcinogens cause cancer by producing mutations in deoxyribonucleic acid, then what do carcinogens cause mutations in?

Answer choices:
- that material's properties
 - sub-units of species
 - Microscopic organisms
 - deoxyribonucleic acid
 - a lot of human deaths
 - the body's largest organ
 - harmful substances
 - female sex cells

 

    deoxyribonucleic acid      