Oncogenes promote the division of cells with damaged DNA, and again, oncogenes turn on cell growth. Given these facts, what promotes the division of cells with damaged DNA among the following options:
- harmful substances
 - Electrical energy
 - turning on cell growth
 - Chemical energy
 - Something that makes plants green
 - electromagnetic energy
 - oxidation reaction
 - It helps them survive


 

   turning on cell growth      