1.what gene or chromosome is affected by lung cancer? 2.can lung cancer be cured or given treatments? (pls ) (give me good explanation)

Well if mutations in either the EGFR or the KRAS lead to the production of a protein that is constantly turned on. As a result of this cells will be constantly alerted to multiply, leading to a formation of a tumor, and when this happens in the lungs it creates lung cancer. 

EGFR- Estimated glomerular filter rate
KRAS- Kirsten rat sarcoma

What’s the question

It will fall off and tip over.