Wednesday, February 3, 2010

Viruses and chemical exposure can cause mutations in proto-oncogenes which can lead to cancer. True or false?

True.





Chemical exposure and viruses are mutagens.





Viruses and chemical exposure can cause mutations in proto-oncogenes which can lead to cancer. True or false?
Chemical exposure certainly canViruses and chemical exposure can cause mutations in proto-oncogenes which can lead to cancer. True or false?
True
true.

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