9700/12 Biology May Jun 2018 Online Test | Cambridge AS and A Level MCQ
CIE
AS & A Level
Biology (9700)
شهریور
2018
مشاهده نمونه سوال
شامل مباحث:
AS Level
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه
پیش نمایش صفحه اول فایل
Gama Admin Gene mutations in either the BRCA1 or the BRCA2 genes are responsible for the majority of hereditary breast cancer in humans.
The proteins produced by the two genes migrate to the nucleus where they interact with other proteins, such as those produced by the tumour suppressor gene, p53, and the DNA repair gene, RAD51.
Which combination of gene activity is most likely to result in breast cancer?
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