As the cancer expert in the Biology Department at your school, NBC news contacts you to...

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Biology

As the cancer expert in the Biology Department at your school,NBC news contacts you to discuss the effects of bisphenol A (BPA)exposure on cancer risk. The reporter is very interested as she hasread several articles on this topic. In particular she wants you toexplain the following:

The reporter has read that in utero exposure increases the riskof mammary cancers in offspring. She wants you to explain themechanism by which BPA may be increasing the risk of mammarycancers in the offspring.

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BPA is a weak estrogen which affects the geneexpression in breast throughout life It is an endocrinedisrupting chemical found in environment Particularly inplastics used in everyday life which interferes in the functioningof hormonesThis interference leads to adverse developmental reproductive neurological and immune effects on humanWhen a pregnant mice was treated with BPA it is found that themammary glands in these treated mice offsprings produced a highlevel almost two times EZH2 a protein which controls theexpression of all the    See Answer
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