Sunday, March 24, 2013

Which of the following statements about breast cancer is false


Which of the following statements about breast cancer is false?
A. Mutations in BRCA1 put a woman at higher risk of developing breast cancer. B. Mutations in BRCA2 put a woman at higher risk of developing breast cancer. C. The protein encoded by BRCA1 acts as a tumor suppressor. D. Most breast cancers are caused by mutations in BRCA1 or BRCA2. E. Mutations in BRCA1 and BRCA2appear to be inherited
Biology - 1 Answers
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1 :
D is false. Most cases of breast cancer are NOT associated with the BRCAs



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